QUOTE (brianw06 @ Aug 2 2008, 01:05 PM)

I own 12 "51"s half Vacumatics , half Aeromatics.
I would like to tell if any of my Aeromatics are from a 1953 manufacture.
Any suggestions
Brianw06-
Parker stopped dating Aero 51 barrels in 1952. The dating lasted a bit longer on pens made in England. Pencil dating lasted a bit longer, lasting until 1956. If you find a set (pen and pencil) you have a chance otherwise for 1953 you are only going to be able to guess.
Try looking at www.parker51.com for some pointers on pinning down date of manufacture.
Todd