Good link Nick....used to own one of these right at the start felt great coming home from the boot fair only to realize some time later that infact my first M1 dream was shattered by a Euroclone jobby so i took the right coarse of action by helping the local land fill site grow a tad,hehe.....Jake.
Thanks Nick It actually helped a lot, even my French is not that good. The lids we used in the early 90's must be the '73 model according to the CS. The CF lids were made and distributed in 1950-51. Cool brother! Woder why this info is on French site, as the info there is quite thorough.