Radio News of Canada Magazine, 1925
“Be a Radio Expert.” Radio News of Canada 4, no.5 (November 1925): pp 6. La Société Québécoise des Collectionneurs de Radios Anciens (SQCRA).
This page from the Radio News of Canada magazine advertises a training book and instruments to allow those interested in radio to learn from home. One could simply clip out the included coupon and have the course book sent to them. This gave Canadians a practical opportunity to learn about radio and train for a better paying job; Canadians could earn $50 to $250 per week in the radio industry.