The online community of knife collectors, A Knife Family Forged in Steel
Arguably, the easiest & most frequently used method for dating cutlery.
Do you have a unique/rare stamping ??
Care to share a pic & a bit of history ??
Just as important ... a stamping that's just a little (or, a lot) suspect.
The "ULSTER KNIFE CO." stamping.
The "U.S." stamping on the bail.