Hi Jeasen......welcome to TFF.
Keep checking back. Our resident expert Harrington & Richardsons, Bill Goforth (he's literally writing the book on them ), should be along shortly to tell you all you'd like to know about your H&R.
Books by Bill Goforth:
Iver Johnson's Arms & Cycle Works 1871-1993
H&R Arms Company 1871-1986 (due fall of 2008)
available from www.gunshowbooks.com