Home Forums Hunting & Shooting Hunting Rifles Need to look up Serial number for Winchester m 70

I hope nobody minds if I piggyback onto this thread as well. I have 2 Classics:

first one - regular Classic Sporter, 270 Win, serial # G3002XXX.
other one - Classic Compact, 7mm-08, serial # G374XXX.

I would much appreciate knowing production years for them. Bought new a few years ago but I have no idea if they were new or old stock. Thanks in advance.