We Print the Sprocket Holes
Factory
2/3rds Page Vertical

Scientific American, December 1964, 153.
Natural History, January 1965, 67.
Scientific American, January 1965, 91.
Modern Photography, February 1965, 38.
Modern Photography, March 1965, 8.
Corrugated Siding
2/3rds Page Vertical

Scientific American, September 1965, 250.
Modern Photography, September 1965, 20.
Modern Photography, April 1966, 18.
Scientific American, July 1966, 131.