I have one of these.
https://www.gunsinternational.com/guns-for-sale-online/revolvers/harrington-—richardson-revolvers/harrington-—richardson-hammerless-in—32-s-w-c-r-top-break-double-action-hammerless-revolver.cfm?gun_id=101292696
I wonder if it would fire since it has no exposed hammer?
Depends on he design of the firing pin. There are a number of revolver designs that aren’t drop safe either