I have several streetlights from West.-Germany and East-Germany (ancient GDR)and newer ones to sell or trade. MV/HPS up to 400W and FT up to 2x40W preheat. (All kind of lanterns- posttop, side entry 42mm/50mm/60mm and spanwire). All lanterns are used but work with 220/230V 50Hz.
By interest send me a PM.

Greetings from Bavaria/Germany
Michael

I might consider getting a 400w mercury vapor lantern that I can reballast for 120v 60hz operation in the US and also a 2x40w preheat lantern that I can also reballast for 120v 60hz operation as well.

Do you have any dual lamp lanterns up for sale such as the Siemens SNA 377 or AEG Stradasole K (or similar) I wouldn't need the original gear as I wouldn't be able to operate the gear on 120V mains. However I would add my own North amaerican gear. I've always wanted one of those dual lamp lanterns. They don't seem to be a thing here, but the possibilities are quite interesting with such a lantern. I wouldn't be able to purchase anything immediately.  As I got financial stuff to take care of and I imagine shipping being rediculous,  but I figured I'd still inquire about them.