50-125 or so
25-125 USD or so
50-200 USD or so
There were dozens of different top break models made by Harrington & Richardson. Your best bet will be a search engine, such as Google. Select IMAGES, then Harrington & Richardson. The link below takes you to ONE such image- a nickel plated, top break 38 S&W hammerless revolver by H&R.
50-125
Impossible to answer without a detailed description and the overall condition.
Made by H&R 1913-1936 VALUE: 100%=$195 60%=$50
50-125
depends on condition. H&R revolvers have little value as collectors. Exc. cond. $100-150...................
Seldom go beyond 100 USD
H. H. Stephenson died in 1896.
H. H. Fleishman was born in 1896.