Photograph of the interior of the Royal Canadian Army Signal Corps radio service building in Dawson City, Yukon.
Caption: F.H. - Dawson First Set-Up 1923. [Note the caption appears in mirror image.]
Inscription verso: First commercial radio telegraph station in Yukon. Operated by RC Sigs for contact with Mayo + Keno HIlls mines. Opened 20 Oct 23. By 1940 was one of many RC Sigs stations in north. System was called NWT+Y Radio System (NWT+YRS).