15-150 USD or so
$100 to $400 US depending on the condition.
No way to determine value without a detailed description of all features and overall condition.
Depending on condition, between $75-200.
@ turn of the century; less than 100 USD
50-75 or so
H&R made utility firearms from 1874-1986. 50-100 USD
Depends on the model and the condition. Anywhere from $50 to $250. Without better information, we can't give you a meaningful answer. Sorry-
Yes. Harrington & Richardson Arms and Cycle Works.
No way to tell.
Old gun catalogs and magazines
fifty or one hundred dollars.