Does anyone know what Yugoslavian manufacturing company PK is? You can see it on the training version of the TMA-3. I have seen it on several other training mines.
http://www.lexpev.nl/minesandcharges/sovietbalkan/yugoslavia/tma3.html
Joe
http://www.lexpev.nl/minesandcharges/sovietbalkan/yugoslavia/tma3.html
Joe