> If yours is like the one the Muckrams used, it's a different animal from Saro's Pearl River. Those were larger, and were originally designed to fold down into box

> I think Helen Watson's big one was four octaves

No John, I'm not mixing them up - I said Muckram's harmonium folded down and had four octaves. It's Saro's smaller Pearl River that didn't. Nice to see you here, though :-)