Is this watercolor painting original or a print?

Good morning! I need help with this painting by Hermann Edouard Wagner that was framed in the 1940's, I took it out of the frame for the first time today, it measure 11 x 14 inches. There is a mark in the lower left corner on the front, is that a copyright mark? It looks original as the paper looks right and so does the signature, but if that is some kind of copyright mark then I know its not. Any help is appreciated.

 

Because of this, I would suspect it's a print. Let's wait to see what others think.

Debora

 

I think it is most likely a print. The grids visible in the image areas indicates a photomechanical process rather than watercolor.

 

Here's another offered by seller on two different sites. Label on back indicates it's a multiple.

https://www.etsy.com/listing/679020311/paris-fine-art-framed-watercolor

https://poshmark.com/listing/Street-of-Paris-Water-Color-Hermann-Edouard-W-5d82d4db8d653dc73e4c4df1

Debora

 

Thank you Debora!