Thanks @gnome and @foreman love playing with this stuff. The three legged brass unit is a 1935 era Primus 210 the rest are 70's era but all work perfectly thanks to Classic Camp Stoves
These r all I want ! Also have a collection of MSR stoves with upgraded pumps and some modified Bluet Cartridge stoves but the old brass stuff is so photogenic and fun to work with.
@Dave1000car you have a great collection of stoves and a few blowlamps there Dave, and three really handy Aladdin blue flame heaters, they are will certainly warm up your work space when fettling in the winter