EK2 Envelope review and help

[sanya13]

Hí Guys
Now sent one picture my friend,this the envelope is good or not?
I never see such but looks good.
What do you think about it ?

not maybe it is a Hermann Aurich Dresden envelope ?
I only now I started to collect the envelopes
Thanks for help

[streptile]

Good and rare.

[sanya13]

thanks Trevor