The Whole Dam Family & the Dam Dog.

Blip from the Pittenweem Festival at the weekend.
Spotted this gem, which I thought was great but at £550 out of my price range.
According to the artist from 1900 to 1905 the latest craze was the widely advertised American phenomena "The Whole Dam Family & the Dam Dog" . It was the same joke which was told endlessly with postcards, clay pipes & even a silent movie.
Never heard of this but love this type of art from driftwood .
Any of our American blippers heard of The Dam Family ??