29-08-2017, 07:08 AM
Looks either very old or, if it were not for the label which may just be soldered on, home made, the sort of thing a plumber would have made, esp as looks like galvanised iron.
The SAE stencil would not go back beyond the mid 1950s, but could have been added at any time.
The SAE stencil would not go back beyond the mid 1950s, but could have been added at any time.