Hi, It’s not from a TT Rep. It’s from a 1939 Clubman Special, and it is a chain-oiler tank. There are not many of those machines still around, so value is hard to suggest, as it depends on demand, which is going to be very limited. Somebody may buy it just for the Enots dial-faced dripper, as they are sort after. Perhaps Dave Bushell can comment as he has one.
Brian