find an antique rifle dealer on your computer. ask the question and send pictures to show condition
Flayderman's Guide to Antique American Firearms
One can go to several places on the Internet to find information on antique microscopes. One can go to the Microscope Master website or the Antique Microscopes site or the Microscope International site.
It is not possible to give you an answer on such little information. You will need to identify the model and the condition of the rifle. However most Chinese rifles are not worth very much.
Respect you8r Elders...
What is Value if antique us spring field rifle model 1884 serial number 517233
check at: Antique Arms.Com
You can get information about the price of antique products on the website Kovels. Kovels has been the go to source for pricing of antiques and collectibles since 1953. They are a reliable source to check out online.
The National Rifle Assocaition is a good place to go to for information.
50-100
Requires appraisal
One may find more information about antique golf via the appropriately named website "Antique Golf". One may also find information on "Antique Golf Scotland" and "Golf Museum".
You will need a professional appraisal