“Wooden vertical slot shelf thing. 5 ft by 4 ft. Wooden and on wheels.”
Answer: “Used for storing mat board for picture framing and art projects, whole pieces in the bottom slots and scraps, once cut, in the top. The diagonal top is used to put your artwork or print on to try different combinations.”
The @$$ box is a reality in every hospitals break room. It serves for a lot of giggles. :)
..same for #13, #14, #15 and #16
An air diffuser? Oh thank god, that's really not what my first thought was and I was scared...