Hinge cup has Hettich and W-Germany in the cup

1246 is stamped on the back of the hinge cup

On the hinge arm, there is a marking of 2703 or 3003.

All hinges are in good shape and the spring in the hinge is strong.

Please notice the last picture, how the drilling pattern is different, to standard hinges, now offered today.

Let me know if there are any questions!