2 WB need help!

[MULON]

Ciao a tutti, I'd like your help with this 2 WB.
IMHO the silver ones is good, but the black is trange....strange MM that I never seen before. Have a look about the EH.....what is this?
Are both original?
Thanks, Giancarlo.

20/27

[MULON]

21/27

[MULON]

22/27

[MULON]

23/27

[MULON]

24/27

[MULON]

25/27

[MULON]

26/27

[MULON]

27/27

[Hans Kondor]

Hello,

you should post it to the WB section, but I think both are good.
There is no problem with the EH, here is mine:

[MULON]

Ops,srry for my error
And thanks for your confirm, I repeat that I never seen before.
Thanks

[Hans Kondor]

Its maker Eduard Hahn.