1L312 Day and Night Model
CASE — Metal, octagonal; statuary bronze lacquer finish with bronze finished pendant resetting knob. ILLUMINATION — Metal "Goose-neck" lamp: statuary bronze finish. 7 1/2 watt bulb. DIAL — Light grey background with black characters on light cream numeral band. CORD — Furnished with 8 ft. brown art. silk cord attached, bearing Underwriters' Laboratories Label. HEIGHT 14" WIDTH 14" DEPTH 3"
What a great design. I can almost see the boss coming into the Telechron model shop at 4:05 on a Friday asking for a lighted commercial clock. The engineers, in disgust, grab a 1F312 and a gooseneck lamp off the desk saying, "Fine. He wants a lighted clock. No trouble at all..." drill, drill... hammer, hammer... Voila! The 1L312 with time to spare yet!