Unknown German hallmark MM

[FrankHummel]

Hello,
I just received this German Jugendstil basket.
The hallmark ist 800, moon, crown, something I can´t identify (could be a lion´s head with crown) and two letters MM together.
Does anyone know the manufacturer / the last two hallmarks?
@admin: you are allowed to use the hallmark on your website.
Best regards,
Frank
http://www.frankhummel.de/silber/9.jpg
http://www.frankhummel.de/silber/9i.jpg

[dognose]

Hi Frank,

Welcome to the Forum.

Please embed your images.

Trev.

[dognose]

The images embedded:





Trev.

[silverfan]

The lion's head is the mark of Franz Bahner AG Düsseldorf (Germany). The company made mostly flatware of high quality and only few hollowware. This is a rather rare example in "Jugendstil". MM could be the seller Max Manert, Cologne (without obligo).
Regards silverfan