My rifle is stamped, .30GOV'T'06 This rifle was number stamped in September of 1936, 5 1/2 months after the model 70's were first manufactured. It has a rudder safety. swinging to the left in 3 positions, rather then the out-swinging later 3-position safety.
After I posted pictures of this rifle a couple years ago, Xausa, NE member, sent me the Lyman Aperture sight the rifle came with.