Help with ek2 maker

[schönbeck]

I have been trying to read thins number but cant get it right.
It seems to be a 7 for Paul Meybauer. But the 2 other crosses from Paul Meybauer doesnt look the same. The number 7 on the other 2 crosses are stamped directly in the ring and not like this one that has a square and then the number inside of it. Could be a later prodcution piece, any help would be great.

[Hank C.]

Could be a "4" if you turn it 180 degrees....I don't have one to compare, but maybe if you do a search you can match or eliminate that possibility.

Hank

[schönbeck]

here is a 4 from steinhauer & L.

[eindecker2]

Here is my guess '2'???