Your best bet is to contact H&R.
W H B. Smith has written: 'The Book of Pistols and Revolvers'
Yes, the H and R 922 revolvers are a dependable firearm.
Blue Book of Gun Values
Revolvers are not intended to be taken apart by the users. There are no manuals for many older revolvers. A lot of these have been brought to a gunsmith in a bag to be re-assembled. Don't. Seriously- don't.
H&R made thousands of revolvers.
Harrington and Richardson, an American gun company that made a LOT of inexpensive revolvers. But you need to ask an actual question.
H&R did not make a .22 semiautomatic pistol. The Model 25 and Model 32 were in .25 ACP and .32 ACP calibers. They were "automatic" revolvers, but automatic refers to a method of ejecting fired casings, not semiautomatic function. If you can repost with all markings and a full description, will try to find you an answer. Most H&R .22 Revolvers are moderately priced, between $100 and $175, depending on condition.
You can get a general idea of prices by obtaining a copy of the Blue Book of Gun Values or checking auction sites.
not known to have.
No, Winchester did not. With a few very exceptions, Winchester under a Gentleman's agreement with Colt, did not make handguns of any type. There were a number of different firearms manufacturers (Colt, Smith & Wesson, H&R, Iver Johnson, etc.) that did make revolvers that were chambered and marked for the 32 Winchester Ctg (a.k.a. 32 W.C.F. or 32-20). Bert H.
From day one.