Ok I found a free snow blower big old simplicity and in the shed was these
things. they look like some sort of German air tight containers.
www.motherearthrecycling.net/what/what.htm
so I grabbed them. Anyone have a use???

I want to say they're mortar cans. Must be good for keeping belongings
watertight. Wonder what they're doing in a shed in CT.

GTO(John)