Wolfsangle Pin Or Tinny

[flatlander]

I'm curious if the pin I'm showing is actually a Dutch wolfsangle device or simply some form of tinnie. I'ts made of aluminum and measures 30mm long. It is maker marked on the reverse E.F. Wiedmann Frankfurt A.M. Thanks for sharing your knowledge.
FL

[flatlander]

2

[flatlander]

3

[Robin Lumsden]

It's a tinnie...................not Dutch.

[flatlander]

Thanks Robin, that was my thought but I've been wrong before. Still neat looking!
FL

[PMan]

Badge

Totally cool!