Artifact Details Title Degrees and Cardinal Directions Catalog Number B104.80 Type Physical object Description Object consists of two rulers indicating degrees and cardinal directions attached to each other with two hinges. There is a small immovable knob on each ruler. "T.S & J.D NEGUS" appears on the front. White residue has become embedded in most lines. Manufacturer T. S. & J. D. Negus Dimensions 1/8 x 18 1/8 x 3 1/4 in. Category Pre-computer/other Collection Title Gwen Bell artifact and book collection Series Title Pre-computing artifacts Lot Number B104.80
