50-200 usd
This is a 12 shot tubular pistol. made between 1960-81. Unfortunately you did not state the condition of the pistol, excellent to poor. Is it still working? No estimate of value can be given without this information.
Made 1960-1974
The model 600 was made between 1960-1970 it is a .22 caliber pellet pistol, in the condition you describe it is worth in the area of $275. Plus, add 20% for original box and papers.
This was made for Sears by Crosman. It is a Crosman model 600. It was made for Sears from 1960-1970 under the Higgins name. Value: 100%=$295, 90%=$195, 60%=$145, 20%=$100
50-500 usd
50-325 usd
It was made in 1960
If I am right the pistol was made by By Crosman for Sears under the JC Higgins name. It's a Crosman model 600. 22 Cal C02 pistol. Made between 1960 and 1970. Value is determined by the current condition. Without more information about the working and current condition it is not possible to set a value.
your rg model 14 was manufactured in the 1960's.
Your Iver Johnson Target model 55 was made from 1955-1960.
This is a little hard to answer because there is no model number. I believe you are asking about the model 180 Peacemaker revolver. made between 1960-81. If so it is worth $250. It came as a box set with Pistol and Holster.
The 950 was a nickel version of the 949. They were made from @ 1960-1985. Value depends on condition, box, manual, accessories, etc.. You see them on the auction sites from 75-175.