This late acquisition has me intrigued; It is clearly branded PRI-stove logo-MUS with "Regd Trade Mark" stamped below, but no other writing/place of manufacture written anywhere on the spun brass tank? It just has the word PRIMUS in big lettering on both sides of the filler-cap tab and PRIMUS stamped in three outer quadrants of the pressed steel trivet. More intriguing is the pot stand legs have rubber feet commonly found on modern Asian made stoves and a larger diameter pump tube. The pump tube cap is the same size and tread as the fuel filler cap. Unfortunately the whole pump rod assembly and pump cap were missing (probably nicked whilst sitting in the junk shop!) so I had to rig one up out of various larger size components at hand (the leather cup being a push bike pump washer) Anyway it's surprisingly good performer and whats more, its legs don't scratch the duco on my bonnet !!