My friend has been digging in his yard and came across this thing, unable to find anything about it I decided to go search on 4chan.
Do any of you know what this could be?
If it's not too much to ask it would be nice to know about how much something like this would be worth.
Adding more pictures.
Opened.
From behind.
>>2690961
It looks like a lamp
>>2690956
Train signal lamp? Because of the red and green
Train signal lantern.
Probably a carbide lantern.
>tfw no friend to dig up and find historical junk in backyard with