The value of a Harrington and Richardson model 340 in .243 caliber can vary widely based on its condition, age, and any modifications. Generally, these rifles range from $200 to $500. Factors such as the presence of original accessories, the condition of the wood and metal, and local market demand can significantly influence the price. For an accurate valuation, it's best to consult recent sales or a firearms appraisal expert.
100-300 USD
$200
Have you tried a web search? Local Library? Do a web search on Harrington and Richardson Books and you will find some sources.
Need more information. I Cannot find a reference to an H&R Model 25 bolt action rifle
20-500 USD or so depending on specifics
Yes
$100
50-100 or so
25-175 usd
50-200 usd dependingon specifics
25-125 USD or so
50-300 USD or so