Descriptive InformationPORCH OF BLDG. 16- Also has Bldg. 15, 12A, and 12 in distance. Taken in late, evening- shadows. Original caption: NHF-3316 Bldg. 16. Number: NHF-3316. Subject or Title: Bldg. 16 Porch. Negative on File: A.V. files Yes __ No. Location of Pix: Comments: Taken in March 1971 by T. Gray. Dept. of the Interior National Park Service. Photo: Thomas C. Gray.