SANGAMO WATTHLTLf\POWLK TACTOR --ioolc zooo Fer Cetif Loa/a10 -iO 60 60 /CO /^o U. OF I. S. G. FORM r. 17 … 20 S/\NGAno WATTMLTLK \ ^oooi ^0 Per Cefif Load6 0 so /do lit tOOCr u. OF 1. s s. Fonw : 16
Electric meters · Electricity · Watt-hour meter · Theses
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
