Aerial photograph, 1925 Great Smoky Mountains National Park

Aerial photograph, 1925 Great Smoky Mountains National Park

Aerial photograph, 1977 Great Smoky Mountains National Park

Aerial photograph, 1977 Great Smoky Mountains National Park

Aerial photograph, 1977 Great Smoky Mountains National Park

Aerial photograph, 1977 Great Smoky Mountains National Park

Aerial photograph, 1977 Great Smoky Mountains National Park

Aerial photograph, 1925 Great Smoky Mountains National Park

Aerial photograph, 1978 Great Smoky Mountains National Park

Aerial photograph of Kephart Shelter, 1978 Great Smoky Mountains National Park

Aerial photograph of Elkmount, 1978 Great Smoky Mountains National Park

Aerial photograph of Elkmount, 1978 Great Smoky Mountains National Park

Aerial photograph negative, Great Smoky Mountains National Park Great Smoky Mountains National Park

Aerial photograph negative, Great Smoky Mountains National Park Great Smoky Mountains National Park

Aerial photograph negative, Great Smoky Mountains National Park Great Smoky Mountains National Park

Aerial photograph negative, Great Smoky Mountains National Park Great Smoky Mountains National Park

Aerial photograph negative, Great Smoky Mountains National Park Great Smoky Mountains National Park

Aerial photograph negative, Great Smoky Mountains National Park Great Smoky Mountains National Park

Aerial photograph negative, Great Smoky Mountains National Park Great Smoky Mountains National Park

Aerial photograph negative, Great Smoky Mountains National Park Great Smoky Mountains National Park

Aerial photograph negative, Great Smoky Mountains National Park Great Smoky Mountains National Park

Aerial photograph negative, Great Smoky Mountains National Park Great Smoky Mountains National Park

Aerial photograph negative, Great Smoky Mountains National Park Great Smoky Mountains National Park

Aerial photograph negative, Great Smoky Mountains National Park Great Smoky Mountains National Park

Aerial photograph negative, Great Smoky Mountains National Park Great Smoky Mountains National Park

Aerial photograph negative, Great Smoky Mountains National Park Great Smoky Mountains National Park

Aerial photograph negative, Great Smoky Mountains National Park Great Smoky Mountains National Park

Aerial photograph negative, Great Smoky Mountains National Park Great Smoky Mountains National Park

Aerial photograph negative, Great Smoky Mountains National Park Great Smoky Mountains National Park

Aerial photograph, 1925 Great Smoky Mountains National Park

Aerial photograph negative, Great Smoky Mountains National Park Great Smoky Mountains National Park

Aerial photograph negative, Great Smoky Mountains National Park Great Smoky Mountains National Park

Aerial photograph negative, Great Smoky Mountains National Park Great Smoky Mountains National Park

Aerial photograph negative, Great Smoky Mountains National Park Great Smoky Mountains National Park

Aerial photograph negative, Great Smoky Mountains National Park Great Smoky Mountains National Park

Aerial photograph negative, Great Smoky Mountains National Park Great Smoky Mountains National Park

Aerial photograph negative, Great Smoky Mountains National Park Great Smoky Mountains National Park

Aerial photograph negative, Great Smoky Mountains National Park Great Smoky Mountains National Park

Aerial photograph negative, Great Smoky Mountains National Park Great Smoky Mountains National Park

Aerial photograph of Kephart Shelter, 1978 Great Smoky Mountains National Park

Aerial photograph of Kephart Shelter, 1978 Great Smoky Mountains National Park

Aerial photograph of Elkmount, 1978 Great Smoky Mountains National Park

Aerial photograph, 1925 Great Smoky Mountains National Park

Aerial photograph, 1925 Great Smoky Mountains National Park

Aerial photograph, 1925 Great Smoky Mountains National Park

Aerial photograph, 1925 Great Smoky Mountains National Park

Aerial photograph of Double Spring Gap Shelter, 1978 Great Smoky Mountains National Park

Aerial photograph of Double Spring Gap Shelter, 1978 Great Smoky Mountains National Park

Aerial photograph of Double Spring Gap Shelter, 1978 Great Smoky Mountains National Park

Aerial photograph of Cades Cove Power Line (T.N.), 1978 Great Smoky Mountains National Park

Aerial photograph, flight line 7L, print 25, Cocke County (T.N.), 1953 July 25 Great Smoky Mountains National Park

Aerial photograph, flight line 1L, print 5, Blount County (T.N.), 1953 April 14 Great Smoky Mountains National Park

Aerial photograph, flight line 1L, print 6, Blount County (T.N.), 1953 April 14 Great Smoky Mountains National Park

Aerial photograph, flight line 7L, print 198, Cocke County (T.N.), 1953 September 17 Great Smoky Mountains National Park

Aerial photograph, flight line 1L, print 127, Blount County (T.N.), 1953 April 14 Great Smoky Mountains National Park

Aerial photograph, flight line 1L, print 135, Blount County (T.N.), 1953 April 14 Great Smoky Mountains National Park

Aerial photograph, flight line 2L, print 114, Blount County (T.N.), 1953 April 14 Great Smoky Mountains National Park

Aerial photograph, flight line 2L, print 113, Blount County (T.N.), 1953 April 14 Great Smoky Mountains National Park

Aerial photograph, flight line 1L, print 153, Blount County (T.N.), 1953 April 14 Great Smoky Mountains National Park

Aerial photograph, flight line 2L, print 118, Blount County (T.N.), 1953 April 14 Great Smoky Mountains National Park

Aerial photograph, flight line 2L, print 117, Blount County (T.N.), 1953 April 14 Great Smoky Mountains National Park

Aerial photograph, flight line 1L, print 152, Blount County (T.N.), 1953 April 14 Great Smoky Mountains National Park

Aerial photograph, flight line 7L, print 27, Cocke County (T.N.), 1953 July 25 Great Smoky Mountains National Park

Aerial photograph, flight line 1L, print 130, Blount County (T.N.), 1953 April 14 Great Smoky Mountains National Park

Aerial photograph, flight line 1L, print 132, Blount County (T.N.), 1953 April 14 Great Smoky Mountains National Park

Aerial photograph, flight line 7L, print 201, Cocke County (T.N.), 1953 September 17 Great Smoky Mountains National Park

Aerial photograph, flight line 7L, print 160, Cocke County (T.N.), 1953 August 28 Great Smoky Mountains National Park

Aerial photograph, flight line 7L, print 208, Cocke County (T.N.), 1953 September 22 Great Smoky Mountains National Park

Aerial photograph, flight line 7L, print 163, Cocke County (T.N.), 1953 August 28 Great Smoky Mountains National Park

Aerial photograph, flight line 7L, print 214, Cocke County (T.N.), 1953 September 22 Great Smoky Mountains National Park

Aerial photograph, flight line 1L, print 157, Blount County (T.N.), 1953 April 14 Great Smoky Mountains National Park

Aerial photograph, flight line 7L, print 197, Cocke County (T.N.), 1953 September 17 Great Smoky Mountains National Park

Aerial photograph, flight line 7L, print 195, Cocke County (T.N.), 1953 September 17 Great Smoky Mountains National Park

Aerial photograph, flight line 7L, print 162, Cocke County (T.N.), 1953 August 28 Great Smoky Mountains National Park

Aerial photograph, flight line 7L, print 210, Cocke County (T.N.), 1953 September 22 Great Smoky Mountains National Park

Aerial photograph, flight line 7L, print 213, Cocke County (T.N.), 1953 September 22 Great Smoky Mountains National Park

Aerial photograph, flight line 7L, print 26, Cocke County (T.N.), 1953 July 25 Great Smoky Mountains National Park

Aerial photograph, flight line 1L, print 8, Blount County (T.N.), 1953 April 14 Great Smoky Mountains National Park

Aerial photograph, flight line 7L, print 211, Cocke County (T.N.), 1953 September 22 Great Smoky Mountains National Park

Aerial photograph, flight line 7L, print 29, Cocke County (T.N.), 1953 July 25 Great Smoky Mountains National Park

Aerial photograph, flight line 1L, print 129, Blount County (T.N.), 1953 April 14 Great Smoky Mountains National Park

Aerial photograph, flight line 1L, print 134, Blount County (T.N.), 1953 April 14 Great Smoky Mountains National Park

Aerial photograph, flight line 7L, print 161, Cocke County (T.N), 1953 August 28 Great Smoky Mountains National Park

Aerial photograph, flight line 1L, print 158, Blount County (T.N.), 1953 April 14 Great Smoky Mountains National Park

Aerial photograph, flight line 3L, print 40, Blount County (T.N.), 1953 April 17 Great Smoky Mountains National Park

Aerial photograph, flight line 8L, print 218, Blount County (T.N.), 1953 August 28 Great Smoky Mountains National Park

Aerial photograph, flight line 7L, print 196, Cocke County (T.N.), 1953 September 17 Great Smoky Mountains National Park

Aerial photograph, flight line 1L, print 9, Blount County (T.N.), 1953 April 14 Great Smoky Mountains National Park

Aerial photograph, flight line 10L, print 63, Cocke County (T.N.), 1953 September 28 Great Smoky Mountains National Park

Aerial photograph, flight line 10L, print 62, Cocke County (T.N.), 1953 September 28 Great Smoky Mountains National Park

Aerial photograph, flight line 8L, print 175, Blount County (T.N.), 1953 August 28 Great Smoky Mountains National Park

Aerial photograph, flight line 3L, print 37, Blount County (T.N.), 1953 April 17 Great Smoky Mountains National Park

Aerial photograph, flight line 8L, print 193, Blount County (T.N.), 1953 August 28 Great Smoky Mountains National Park

Aerial photograph, flight line 7L, print 209, Cocke County (T.N.), 1953 September 22 Great Smoky Mountains National Park

Aerial photograph, flight line 8L, print 167, Blount County (T.N.), 1953 August 28 Great Smoky Mountains National Park

Aerial photograph, flight line 8L, print 212, Blount County (T.N.), 1953 August 28 Great Smoky Mountains National Park

Aerial photograph, flight line 3L, print 187, Blount County (T.N.), 1953 April 17 Great Smoky Mountains National Park

Aerial photograph, flight line 10L, print 61, Cocke County (T.N.), 1953 September 28 Great Smoky Mountains National Park

Aerial photograph, flight line 3L, print 44, Blount County (T.N.), 1953 April 17 Great Smoky Mountains National Park

Aerial photograph, flight line 3L, print 189, Blount County (T.N.), 1953 April 17 Great Smoky Mountains National Park

Aerial photograph index, Dellwood (N.C.), 1966 March 8 Great Smoky Mountains National Park

Aerial photograph index, Waterville (N.C.), 1967 March 31 Great Smoky Mountains National Park

Aerial photograph, flight line unknown, 1254, Calderwood (T.N.), 1977 May 10 Great Smoky Mountains National Park

Aerial photograph, flight line unknown, 1250, Calderwood (T.N.), 1977 May 10 Great Smoky Mountains National Park

Aerial photograph, flight line unknown, 1243, Calderwood (T.N.), 1977 May 10 Great Smoky Mountains National Park

Aerial photograph, flight line unknown, 1256, Calderwood (T.N.), 1977 May 10 Great Smoky Mountains National Park

Aerial photograph, flight line unknown, 1241, Calderwood (T.N.), 1977 May 10 Great Smoky Mountains National Park

Aerial photograph, flight line unknown, 1236, Calderwood (T.N.), 1977 May 10 Great Smoky Mountains National Park

Aerial photograph, flight line unknown, 1234, Calderwood (T.N.), 1977 May 10 Great Smoky Mountains National Park

Aerial photograph, flight line unknown, 1244, Calderwood (T.N.), 1977 May 10 Great Smoky Mountains National Park

Aerial photograph, flight line unknown, 1237, Calderwood (T.N.), 1977 May 10 Great Smoky Mountains National Park

Aerial photograph, flight line unknown, 1253, Calderwood (T.N.), 1977 May 10 Great Smoky Mountains National Park

Aerial photograph, flight line unknown, 1242, Calderwood (T.N.), 1977 May 10 Great Smoky Mountains National Park

Aerial photograph, flight line unknown, 1235, Calderwood (T.N.), 1977 May 10 Great Smoky Mountains National Park

Aerial photograph, flight line unknown, 1249, Calderwood (T.N.), 1977 May 10 Great Smoky Mountains National Park

Aerial photograph, flight line unknown, 1251, Calderwood (T.N.), 1977 May 10 Great Smoky Mountains National Park

Aerial photograph, flight line unknown, 1238, Calderwood (T.N.), 1977 May 10 Great Smoky Mountains National Park

Aerial photograph, flight line unknown, 1247, Calderwood (T.N.), 1977 May 10 Great Smoky Mountains National Park

Aerial photograph, flight line unknown, 1245, Calderwood (T.N.), 1977 May 10 Great Smoky Mountains National Park

Aerial photograph, flight line unknown, 1257, Calderwood (T.N.), 1977 May 10 Great Smoky Mountains National Park

Aerial photograph, flight line unknown, 1248, Calderwood (T.N.), 1977 May 10 Great Smoky Mountains National Park

Aerial photograph, flight line unknown, 1255, Calderwood (T.N.), 1977 May 10 Great Smoky Mountains National Park

Aerial photograph index, Calderwood (T.N.), 1963 March 30 Great Smoky Mountains National Park

Aerial photograph index, Smokemont (N.C.), 1963 March 30 Great Smoky Mountains National Park

Aerial photograph index, Smokemont (N.C.), 1963 March 30 Great Smoky Mountains National Park

Aerial photograph, roll 174, print 2B-4, Waterville (N.C.), 1967 March 31 Great Smoky Mountains National Park

Aerial photograph, roll 174, print 4B-7, Waterville (N.C.), 1967 March 31 Great Smoky Mountains National Park

Aerial photograph, roll 174, print 4B-10, Waterville (N.C.), 1967 March 31 Great Smoky Mountains National Park

Aerial photograph, roll 174, print 3B-9, Waterville (N.C.), 1967 March 31 Great Smoky Mountains National Park

Aerial photograph, roll 174, print 4B-11, Waterville (N.C.), 1967 March 31 Great Smoky Mountains National Park

Aerial photograph, roll 174, print 1B-6, Waterville (N.C.), 1967 March 31 Great Smoky Mountains National Park

Aerial photograph, roll 174, print 3B-12, Waterville (N.C.), 1967 March 31 Great Smoky Mountains National Park

Aerial photograph, roll 174, print 1B-5, Waterville (N.C.), 1967 March 31 Great Smoky Mountains National Park

Aerial photograph, roll 174, print 4B-12, Waterville (N.C.), 1967 March 31 Great Smoky Mountains National Park

Aerial photograph, roll 174, print 2B-5, Waterville (N.C.), 1967 March 31 Great Smoky Mountains National Park

Aerial photograph, roll 184, print 4B-8, Waterville (N.C.), 1966 March 8 Great Smoky Mountains National Park

Aerial photograph, roll 174, print 7B-17, Dellwood (N.C.), 1966 March 8 Great Smoky Mountains National Park

Aerial photograph, roll 174, print 3B-11, Waterville (N.C.), 1967 March 31 Great Smoky Mountains National Park

Aerial photograph, roll 174, print 8B-16, Dellwood (N.C.), 1966 March 8 Great Smoky Mountains National Park

Aerial photograph, roll 174, print 6B-14, Dellwood (N.C.), 1966 March 8 Great Smoky Mountains National Park

Aerial photograph index, Mount Guyot (N.C.), 1963 March 30 Great Smoky Mountains National Park

Aerial photograph, roll 174, print 5B-17, Dellwood (N.C.), 1966 March 8 Great Smoky Mountains National Park

Aerial photograph, roll 174, print 7B-18, Dellwood (N.C.), 1966 March 8 Great Smoky Mountains National Park

Aerial photograph, roll 174, print 8B-17, Dellwood (N.C.), 1966 March 8 Great Smoky Mountains National Park

Aerial photograph, roll 174, print 3B-10, Waterville (N.C.), 1967 March 31 Great Smoky Mountains National Park

Aerial photograph, roll 174, print 5B-14, Dellwood (N.C.), 1966 March 8 Great Smoky Mountains National Park

Aerial photograph, roll 174, print 5B-15, Dellwood (N.C.), 1966 March 8 Great Smoky Mountains National Park

Aerial photograph, roll 174, print 4B-13, Waterville (N.C.), 1967 March 31 Great Smoky Mountains National Park

Aerial photograph, roll 174, print 5B-16, Dellwood (N.C.), 1966 March 8 Great Smoky Mountains National Park

Aerial photograph, roll 174, print 4B-9, Waterville (N.C.), 1967 March 31 Great Smoky Mountains National Park

Aerial infrared photograph, flight line 7, image sequence 4 Great Smoky Mountains National Park

Aerial infrared photograph, flight line 7, image sequence 7 Great Smoky Mountains National Park

Aerial infrared photograph, flight line 7, image sequence 6 Great Smoky Mountains National Park

Aerial infrared photograph, flight line 7, image sequence 2 Great Smoky Mountains National Park

Aerial infrared photograph, flight line 7, image sequence 1 Great Smoky Mountains National Park

Aerial infrared photograph, flight line 7, image sequence 8 Great Smoky Mountains National Park

Aerial infrared photograph, flight line 7, image sequence 10 Great Smoky Mountains National Park

Aerial infrared photograph, flight line 7, image sequence 5 Great Smoky Mountains National Park

Aerial infrared photograph, flight line 7, image sequence 12 Great Smoky Mountains National Park

Aerial infrared photograph, flight line 7, image sequence 3 Great Smoky Mountains National Park

Aerial infrared photograph, flight line 7, image sequence 9 Great Smoky Mountains National Park

Aerial infrared photograph, flight line 7, image sequence 11 Great Smoky Mountains National Park

Aerial photograph, flight 277, print 2, Great Smoky Mountains National Park (T.N.), 1978 April 14 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 5, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 42, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 170, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 277, print 27, Great Smoky Mountains National Park (T.N.), 1978 April 14 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 176, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 277, print 28, Great Smoky Mountains National Park (T.N.), 1978 April 14 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 146, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 40, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 157, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 78, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 277, print 31, Great Smoky Mountains National Park (T.N.), 1978 April 14 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 86, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 144, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 100, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 153, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 63, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 165, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 151, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 277, print 13, Great Smoky Mountains National Park (T.N.), 1978 April 14 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 56, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 77, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 60, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 277, print 4, Great Smoky Mountains National Park (T.N.), 1978 April 14 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 79, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 277, print 32, Great Smoky Mountains National Park (T.N.), 1978 April 14 Great Smoky Mountains National Park

Aerial photograph, flight 277, print 43, Great Smoky Mountains National Park (T.N.), 1978 April 14 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 14, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 101, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 277, print 11, Great Smoky Mountains National Park (T.N.), 1978 April 14 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 72, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 39, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 175, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 277, print 46, Great Smoky Mountains National Park (T.N.), 1978 April 14 Great Smoky Mountains National Park

Aerial photograph, flight 277, print 19, Great Smoky Mountains National Park (T.N.), 1978 April 14 Great Smoky Mountains National Park

Aerial photograph, flight 277, print 20, Great Smoky Mountains National Park (T.N.), 1978 April 14 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 21, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 88, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 75, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 174, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 102, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 277, print 8, Great Smoky Mountains National Park (T.N.), 1978 April 14 Great Smoky Mountains National Park

Aerial photograph, flight 277, print 51, Great Smoky Mountains National Park (T.N.), 1978 April 14 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 33, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 55, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 277, print 37, Great Smoky Mountains National Park (T.N.), 1978 April 14 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 16, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 17, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 167, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Aerial photograph, flight 377, print 29, Great Smoky Mountains National Park (T.N.), 1979 November 17 Great Smoky Mountains National Park

Infrared aerial photograph, flight line 12 E-W, print 4055, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 13 W-E, print 3992, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 20 E-W, print 3567, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 18 E-W, print 3657, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 12 E-W, print 4020, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 13 W-E, print 3953, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 13 W-E, print 3960, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 11 W-E, print 4097, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 13 W-E, print 3973, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 20 E-W, print 3589, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 12 E-W, print 4033, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 13 W-E, print 3994, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 20 E-W, print 3568, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 11 W-E, print 4101, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 11 W-E, print 4111, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 18 E-W, print 3671, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 18 E-W, print 3672, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 12 E-W, print 4035, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 11 W-E, print 4108, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 11 W-E, print 4091, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 20 E-W, print 3590, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 20 E-W, print 3582, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 18 E-W, print 3676, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 13 W-E, print 3969, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 11 W-E, print 4096, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 20 E-W, print 3566, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 20 E-W, print 3597, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 20 E-W, print 3575, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 20 E-W, print 3587, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 18 E-W, print 3686, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 12 E-W, print 4032, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 18 E-W, print 3684, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 13 W-E, print 3978, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 11 W-E, print 4121, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 13 W-E, print 3981, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 20 E-W, print 3577, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 10 E-W, print 4146, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 13 W-E, print 3974, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 11 W-E, print 4078, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 13 W-E, print 4012, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 11 W-E, print 4086, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 11 W-E, print 4116, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 11 W-E, print 4110, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 13 W-E, print 3963, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 11 W-E, print 4102, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 11 W-E, print 4127, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 13 W-E, print 3958, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 12 E-W, print 4025, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 18 E-W, print 3680, 1992 May Great Smoky Mountains National Park

Infrared aerial photograph, flight line 10 E-W, print 4143, 1992 May Great Smoky Mountains National Park