Unknown maker of mirror

[Kirils]

Hello. Any ideas who is this maker? Thank you in advance.

[Aguest]

:::::: Is the makers mark the "Wheel" type hallmark of Martin Mayer? ::::::::::: It did look like a wheel on first glance. ::::::: If there are different variations of the "Wheel" type hallmark (and it seems that there are variations) then this might be one of them? ::::::::::::::::::::::::::::::::::::::::

[Kirils]

:::::: Is the makers mark the "Wheel" type hallmark of Martin Mayer? ::::::::::: It did look like a wheel on first glance. ::::::: If there are different variations of the "Wheel" type hallmark (and it seems that there are variations) then this might be one of them? ::::::::::::::::::::::::::::::::::::::::

Thank you for your help! Yes, it does look like him.