Old advertising beer poster 1973 skansen

Hello, I am selling the advertising plate shown in the attachment. It is a French manufacture signed "gerrer sa mulhouse" and dated 1973. The glass plate measures 38cm in height and 30cm in width, advertising for the (French) beer brand "skansen". Good general condition, traces of use, missing edges and discoloration due to the two strips of tape on the back.

Ref. : B2X5P9QY