I show you the jewels that appeared in my grandmother's house in Cantabria, Spain, one is from the standard brand, the other two I'm not sure, the diffuser says Danus but I can't find any information about them, I think the pressure lever is missing, The other is a carbide lamp that I don't know anything about either.
Welcome aboard! Those are fine restoration projects and Danus lamps were made by the Standard Licht company and the link below shows the pages for that company. Standard
According to the PLC, Danus was a retail brand. Although there are differences between the two lamps, (the shape of the casing of your DANUS looks more like Petromax) your lamp is basically a re-badged Standard 200A and as well as DANUS on the reflector (diffuser) originally would have had a label on the casing "DANUS No. 200" and "Kilos Anometro DANUS" 0n the pressure gauge.
Thank you very much for the information. The truth is that I didn't find anything from Danus, so I thank you for your help. I don't know if I will embark on the restoration or try to sell them. In any case, it would be possible to find parts for the Danus. One of them has the manometer glass broken and both of them are missing the pressure bellows. Are there places for spare parts for these machines? Thank you.
Perhaps you could get a piece of glass cut to replace the broken glass and some members of this forum may be able to help out with the pump rods etc..
If I decide to sell , could you tell me If there is any site especialied in this type of lamps in spain? gracias.