HW/Weihrauch Numbered Triggers

[Alsky]

So I am looking through a couple of parts boxes and see that there are different numbers on these original Record trigger levers. I can't see anything different between them other than the #s.

Does anyone know the meaning of these #s? Produced on different machines? Subcontractors!

TIA
Al

 

[camd]

I assume produced on different machines. I now want to collect them all

 

[jccams]

Looks like it is cast, I think it's the cavity # in the mold.

 

[ctshooter]

To me, if you look at the top edge left side of each trigger where the two cylinders are, it appears to me as the number goes up the angle of drop off towards the top left edge increases.

 

[A.G.R]

Production die lot #.

 

[Alsky]

When they are stacked up on their sides they are all the same. No noticeable differences in the shapes.

So Mold # or die # is making sense.