Good Evening, my cousin has this rifle and he wants to know more information about it. I did some extensive research and found that it may be a German hunting rifle of some sort. I found some rifles from mentioning "Anschutz" and some of their rifles look pretty similar to this one, I just can't find an exact one. On one side of the receiver, I can make out the word "Zella", which I discovered is a town in Germany called Zella-Mehlis. On the other side of the receiver, I think I can make out the letters "H. C. R". After the "R", the letters fade out pretty badly. Other than that, I could not see any more marks on the firearm. What my cousin would like to know is what year, or around what year, was the firearm manufactured and how much could it sell for? I know it's in a pretty rough condition, but he would like to know anyways. Thank you.