Look at the Gander MT 110's real close.... If in a clampak, look down on the back, lower right and look for a mfg date.
The GM here has bin fulls of 110's ... all with a mfg date of 2003.
All kind of dusty like they have been stored away some where.
Still a good deal, but if you are wanting an Idaho tang stamp, be aware.
And,,, I can buy 110's around here for $30 drive out, all day long.