Last year spring I visited Prague and from there I made a day trip to Karlštejn Castle ( https://en.wikipedia.org/wiki/Karlštejn ) Near by village there was few "antique" shops for tourists. At one shop I spotted few boring type 1&5 stoves that are found everywhere. One was collapsible Czechoslovakia made Meva 1 so I thought that it is ok souvenir for me. It looked very little used and came with a trivet. No wrench nor cap for the tank were with the stove. Here are some pictures from it: Bottom has number '263' stamped onto it: Maybe it's a manufacturing date February 1963 (or some other number code)? Trivet support/pot leg dimensions of the stove can be found from this thread: https://classiccampstoves.com/threads/meva-no-1-trivet-leg-dimensions.35181/#post-362545
My Meva #1 has 357 stamped on bottom of tank but your Meva looks older than mine? I have the bleed screw on top of filler cap.
263 mean second trymestr (- we say kwartał /quoter) 1963 ----1-----2--------3-------4--- I,II,III,IV,V,VI,VII,VIII,IX,X,XI,XII - 1963 357 3 trymestr 1957
