Handwritten in pencil on the back of the unit in the upper right corner
Written on a paper label on the inside of the door of the metal cabinet
overall: 69 in x 27 in x 24 1/2 in
The object appears to be the controller portion of a magnetic tape subsystem. It consists of a number of components housed in a metal cabinet. A maintenance sticker on the side of the object has a date of 1986 and a location of San Francisco.