Antique Charcoal Pencil Portrait Unhappy Couple

Up for grabs is an antique charcoal/pencil portrait of what appears to be an unhappy couple on a very thick paper. It measures 17"x14" and on the back it is stamped 1908, also a name perhaps that looks like Prewo Dole? can't quite make it out for sure. The lot number is 662 and the frame number is 270. The picture shows wear around the edges, but no rips. Please view the picture carefully for your own inspection. This is very unique and different! Please contact us prior to bidding with any questions or concerns. Shipping can be combined with other items won. Thanks for looking!!