Hi Everyone, I saw a Pogliaghi on Ebay and asked if it had a PSM and what the serial number is turns out its 12291 PSM and I have 12296 with the original receipt from 1981. Seller states its 1981.
Does this help with the debate over the numbers and dates.

http://cgi.ebay.com/ws/eBayISAPI.dll...:X:RTQ:US:1123