No date on the add, but on yachtworld.com I saw an add for the 24' squadron 12 that is two doors north of Kentmore on Marylands eastern shore. Super clean unmolested original. I looked at it a few years ago. 1980, Serial #001, and the only 24' squadron I've seen or heard of in 20 years. I think he was asking 24K or so.

There was a thread about it, or some posts, within the last year. Someone on here knows the owner very well.
Unfortunately, I can't remember who.

I have posted about the boat before. I've seen it over the last few years, checked it out,a nd did talk to the owner once. It's in really nice shape, unmolested.