Mercer Boats were made in Mercer WI, and are out of production a long time ago I attached a copy of the catalog, and the actual boat I'm interested in photos of is on the cover. This was a family boat when I was a kid, and the brochure would be a gift.
I am looking for sales brochures from the boat company, its a long shot...I also attached the old ebay add but the seller could no longer find the catalog he was selling.
There were two different Mercer Boat companies. The original one started building wooden boats in the 1950s and transitioned to some fiberglass. Ted Barth was involved with the company. Not sure when it closed. About 1970 a new "Mercer Boat" firm was born - no connection with the earlier company. They only lasted a few years.