Artifact Details Title Telemeter Catalog Number B53.80 Type Physical object Date ca. 1800 Manufacturer Lowry Manufacturing Co. Place Manufactured Boston, U.S. Identifying Numbers Other number 1887,-92,-96. Patent number Dimensions 3 1/2 x 28 x 5 3/4 in. Category Calculator/mechanical Collection Title Gwen Bell artifact and book collection Series Title Pre-computing artifacts Lot Number B53.80