We cannot find any numbers that seem indicative of a date, but there are MANY other markings. The chamber area being the most marked, has R, RE, NITRO PROOF, a crown with BM stamped under it repeated about 5 times, several 3 leaf clovers, a very tiny iron cross, 2 circles with a line between them, a larger stamp that says DD4, a diamond with an O inside it, 2 crossed swords with A, B, and 3 stamped around them, a larger V228, an & symbol on its own. The front sight blade has '14 on one side, 075 on the other. The top of the receiver has RE in a large circle, a crown with 86 and then an A underneath it, and several of the BM crowns. All serial numbers on the gun match.