Artifact Details Title Slide rule Catalog Number 102666541 Type Physical object Description The object consists of a slide rule and leather case. There is a label on the case that reads "H. John Morgan". The inside flap of the case read "$ Reward if Found!", "H. John Morgan 206 Watts Hall PSU". Date 1962 ca. Manufacturer Dietzgen Place Manufactured U.S. Identifying Numbers Model number N1733 Other number S401 Donor's ID number for rule Serial number 011034 Dimensions in case: 7/8 in x 13 in x 2 3/4 in Category Pre-computer/slide rule Credit Gift of Mike Konshak Lot Number X3741.2007