Industrial Timer Time-O-Lite Model M-59

Master TIME-O-LITE Timer Model M72 Industrial Timer TESTED!

Singer Industrial Timer Corp. "Time-O-Lite Professional" Model P-59 60 Second T

DADE C6541 Multi-Timer laboratory bench timer, 0–120 min, 110–120VAC

Singer Industrial Timer Corp. "Time-O-Lite Professional" Model P-59 60 Second T

Danaher AB44B6 Timer Manual-Set 240v-ac

Industrial Timer Corp Model J481-3m For Parts Or Refurb

Vintage Eagle Signal Corp FLEXOPULSE Industrial Countdown Timer. Not tested