Ammuniton/barrel gauges

[Pepant]

Hi, I have some gauges from factories and I'm trying to identify them i put together some of them, but with some im still lost.
Gauges are marked:
eagle with L without number = Luftwaffe
WL "number" = number of gauge?
blueprints number for example: 113-1651 L1; 113-3104 L5; 113-463 L4; 13 E 3803 L1);
and logo of factory

Is somebody interest in german military production? Feel free to send message
(I can't upload photos but I'll send without any problems)

all numbers:
113-1021 U1 L2
113-1081 U1 L1
113-1081 U1 L2
113-1151 L1
113-1151 L1
113-1221 U3 L1
113-1221-4L6
113-1603 L13
113-1603 L13
113-1605 L1
113-1651 L1
113-1651 L1
113-3104 L5
113-463 L4
13 E 3803 L1
18-967.11 U48L3
18-989 L5
113-1532 1L3
113-3505 L1
141-17254 L1
10L26
18-521 U1 L11
18-536.01 L4
18-967.11 U48 L3
18-989 L5
113-1221-4L15

[CSW]

Sorry but why exactly are you unable to upload photos? We could try to help!

[Pepant]

When i click upload nothing will happen... i dont know why, size is OK 187kb

[Pepant]

Edit: I upload them at different server have a look

[Pepant]

Some marked kriegsmarine