Talk:NS Mat '64

Numbers when new
The 'numbers when new' section is not always correct. In one case, it states that the numbers were 441-461 and that there were 20 sets. However, 441-461 are 21 sets, so there is a mismatch. Does anybody know what are the correct numbers? Schalkcity (talk) 12:29, 31 March 2010 (UTC)