Identifying & Valuing a Vintage Volk 22 Caliber Bolt-Action Rifle

Question
I have what I have been told is a Volk 22 caliber bolt action rifle.  It was purchased in Germany in approximately 1962. I think I even have the original receipt.  There are no markings on it identifying it as Volk but a friend on mine told me what make it is.  Can you direct me to a website where I can verify the make and the worth?

Answer
Sorry, tried to research and came up with nothing. Volf is the german word for folk...so not sure if that is just a model or the manufacturer, I'd lean more towrds that being the model name, like "handi-rifle", if you find any other markings, perhaps under the wood, let me know. Thanks.