This image is from the RCS/RI (Retrocomputing Society of Rhode Island). They collect old computers, primarily minicomputers from the 60s and 70s. They are located in Providence, RI, and are open to the public once a month for an open house, at which they pick a particular machine to work on and hopefully power it up.
Here's a link to the rest of their images of the Honeywell 316: www.cca.org/dave/tech/rcsri/honeywell-316/
More photos here: www.cca.org/dave/tech/rcsri/
RCSRI Official Website: