Industries - Carborundum
View of special Port - Hole window. Shot on roof with reflection.
From left to right Dr. Richard C Phoenix - Venture Manager - High Performance SIc - Carborundum Co., Roy Tilgham - Construction Supt- Acres American Construction Co., Buffalo, and Derek Holder - Chief Inspector of Acres American Construction Company, Buffalo.
Photo - By Andrew J. Susty - 9/6/1978.