One place to check
There is one junkyard by me. It's in the town of Verplank, NY, called "King's Boatyard", or "King's Marina". Run by Randy King. He has one O'Day22 which he absolutely refuses to part out (believe me, I've tried!). But he has just about every concievable boat part from sail and power scattered about his yard. I would think some other hatches would fit, maybe. Depending on where you are in Connecticut, it might be worth a trip. But seeing as you've been into the boatbuilding, why not make one? A front hatch seems like a nice little project.By the way, in answer to Glenn's post, I also noticed that '73 O22's don't all have the hatch yet. My '74 does have one, however. Later, O'day made the hatch flush with the cabin top (more streamlined), and added a draining gas tank locker in the port cockpit seat. Those changes, the fractional to 3/4 rig, the "dinette" to the post table dining, and addition of a centerboard, seem to be all the major updates to the design.