Canadian Jewellers Association · Toronto : Maclean-Hunter Pub. Co · leaf 25
WINLITE-RADIUMDIALIntermittent alarm. Oneday movement, 6% incheshigh. T Night and Day Radium Dial Clocks RADIUM NINE. RADIUM DIALNine day clock withautomatic alarm, 7inches high. These are the radium clocks that make night time plain as day—due to the exclusively Gilbert method of concentrating the…
Jewelry · Jewelry trade
Internet Archive · Thomas Fisher Rare Book Library · Public Domain Mark 1.0. Free to use for anything.
