Search:

Excellent point. They very well may have had to make several stamps over the years and there is no reason to expect that they would be identical.

The shape of the hanger is different. One is wider than the other in comparison to the top of the bell.

The horizontal line is vertically centered in one and is slightly higher in the other.
...

Sorry, but those bells do not look the same to me.

For old English razors, isn't it faster and more effective to just ask Voidmonster?