Hi guys! After learning on what to look, i think this lamp is pre 1934, this based on the gas lock. Or? I give it just a wash. Later maybe more. The colar is broken but is still one piece. Best regards, Frank
Yes, it looks like a 1932 or 1933. But it seems to have the smaller loop on the handle, and that was used in 1931 according to Nils' document, so perhaps a transition somewhere in early 1932?