islandguy emailed me this translated Russian site,
http://translate.google.com/translate?hl...l%3Den%26sa%3DN , which notes that "smokeless powder" is the final proof. Hungarian proofmark info appears to be quite a puzzle as the 1928/1929 changes were per a decree or order number. There may have been distinctive marks for the periods 1949 to 1956 and 1957 to 1971. April 1st of 1971, and possibly 1973, also saw changes in the rules. Maybe Jani can set us on the straight and narrow.
Kind Regards,
Raimey
rse
