H&R pistol ID

[Robert Doyle]

Gentlemen,

A friend of mine asked me if I could ID a revolver he got from his grand father. I'm stumped. It's a nickel plated H&R hamerless, break ,5 shot, (.32 short I think) revolver but it has no model or serial number that I can find.
The trigger guard and trigger are dark blued, nearly black.
On the top rib of the barrel, it says:

HARRINGTON & RICHARDSON ARMS COMPANY
WORCHESTER, MASS. U.S.A. PAT. OCT. 4. 87. APR.2.95.APR.7.96


Thanks, Robert