Cape Dory portlights don’t match, so not one of theirs. Morgan 34 looked promising, but the rudder isn’t right. Too much wood for a Pearson, even one that old. The main hatch arrangement is a bit unusual, and the wood ‘eyebrow’ on the cabin trunk sets it apart. US Yachts ? With the cutaway keel and attached rudder has to be a 60’s design.