Ref condensed and evaporated. Remembered.
At sea, "condensed', was known as 'Conny Onny' ,but I can't recall who it was made by...I think it had a pale blue label.
The tins were always opened with a Tennants beer tin, "top-end". spanner....this instrument gouged out a triangular coupon which had to be bunged to prevent access of cockroaches and various other Beasties.
For reasons unknown, evaporated milk was always referred as 'Shakey' and was mostly used as a topping for tinned fruit. These tins were breached with a couple of dings with a sturdy meat skewer.
Just some old memories.
Regards All
Ceeg