That’s a photo of the original Cornell Box from the Siggraph84 article. Note the colorstrips on the base, apparently standard photographers’ color references (maybe IT8?) in use in 1984, but (no big surprise) I’m not familiar with that version. The label’s too low-res to be legible. Anybody recognize this specific one, or the manufacturer’s logo, anything?
Yep, that looks like it. Thanks so much! 
If this subforum had solution checkmarks you’d be getting one:
