Hi @Jonathan70 This embossed/pressed version of the ALG glass inscription is not that common and to the best of my current knowledge points to...
Hello @Jonathan70 Your lantern is an ALG No. 7 model, characterised by its tank shape. The No. 5 above has a double-walled tank (where the outer...
Hello Dan @Dda Posting extensively on ALG wick lanterns here might be a bit too off-topic, I'm afraid, even if it's CPL's "open" forum. Not...
Given that my own ALG No. 5 had paraffin left in the tank, I thought it should better spend some light than have the fuel get stale: [ATTACH]...
Hello Dan @Dda Thank you for the additional picture. This is the more commonly seen, and presumably later, version with an outwards-angled,...
Hello @Dda The ALG No. 5 went into production c. 1930, together with the other (then-new) ALG cold blast models No. 6/7 and 8. All are listed in...
For heating greenhouses, one would rather use larger burners, producing more heat, I'd guess. To me, this looks like an 8''' (line) oder 10'''...
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