Vaulted EK1 Screwback Opinions

[flatlander]

Just got this one piece vaulted non magnetic screwback EK 1 . Was hoping for some opinions and if there is a known maker for this medal. Came from a ww2 vets nephew, stuff his uncle brought home from ww2. Thanks in advance.
FL

[flatlander]

2

[flatlander]

3

[streptile]

Nice, authentic, in my opinion by Otto Schickle.

[flatlander]

Thank you for the reply, I bought this along with a bullion police arm eagle from the vets nephew. He didn't want to sell everything he had but I was able to cherry pick 2 of the items he had( the best 2 in my opinion)
FL