I need to make a correction, according to sailboat data the Cape Dory Typhoon is
stepped on (or through?) the cabin top, not in front of the cabin, visible in the elevation drawing at this link:
TYPHOON 18 (WEEKENDER) sailboat specifications and details on sailboatdata.com
I don't know what I looked at, something very similar, or - doubtfully - they changed the location. I was looking at hull number #1 and #3 IIRC. Whatever I looked at had the mast in front of the cabin on the deck, something I'd never seen before.
Edit: I looked at Sea Sprites, similar looking and I guess I mixed up the names. Here is a link to the Sea Sprite on sailboat data: