Setting the value without knowing the condition of the rifle is near impossible. Is it in working condition? Excellent, Good, Fair, Poor? re-post question with more information It could be 10-100 or more US Dollars. Provide more information.
If I were to ask you the value of a 1957 Chevy. The first thing that you may ask is, "Whet condition is it in? It's the same with air guns. I need more information other than it's a 1950's model. In order to give you an answer You need to give it some sort of rating like Poor, Fair, Good, Very Good or Excellent condition. You also need to state if it is working, Does it still hold air?
Also the Crosman model 760 Air Rifle started production in 1964. So if you have one made in 1950 then you have a very rare model.
Here are the models:
760 Powermaster
Model 760/20
760XL
760AB
760B
760BRD
760P
760SK
760 40th
760XLS
The Crosman model 112 was made between 1950-1954. It is a .22 caliber pellet gun. It came with a C02 tank and hose. Unfortunately you did not state the condition of the gun so no estimate of value can be given. Is it very good, good, fair, or poor condition. Re-post question with this information and I will give an estimate.
The model 100 was made between 1940 and 1950. In FAIR condition it is worth between $115 to $160.
The Crosman model 114 was made between 1950-55 and it has collectors value if it still works. Unfortunately you did not state the condition of the rifle so no estimate of value can be given. Re-post and let me know the condition and I will try to give you a value. If you want an owners manual for this rifle go to the CROSMAN home page and click on "Download a manual" there you will find your model 114 and download it along with an original parts list.
around $135. It was made between 1950-54. and its a .22 caliber. If you have the original C02 cylinder spare tank DO NOT USE IT. Crosman had warned owners. See the link below for the Crosman 112 owners manual
The model 112 was made between 1950-1954 it is a .22 caliber air pistol (see the link below for the owners manual) In good condition it is worth around $85 - $110. Crosman warns that if you have the original C02 Spare cylinder, Do not use it. The Cylinder also adds 30% to the value
Around $110. It was made between 1950-54. its a .22 caliber. If you have the original C02 cylinder spare tank DO NOT USE IT. Crosman had warned owners. If you have the tank then you can add 30% to the collectors value. For the owners manual see the link below.
This is really a very old rifle. It was made between 1924 to 1950. Crosman offer a service to locate repair shops that repair older air rifles. See the link below and follow the prompts.
The Value is set by the current condition of the rifle. You need to give more information if you want an answer. Give it some sort of rating. Tell me more. Then I might be able to answer you. Who made the rifle?
From your description I assume you are asking about the Crosman model 102 Rifle not a pellet gun. The 102 is a .22 caliber pump action rifle There are 3 variations of this rifle the 102, 102 OSS and 102 CG. I am going to guess yours is the simple model 102. The early versions had simple checkering on the forearm 1929-1950. In good condition it is worth somewhere in the area of $125-$165. I suggest you read the Blue Book of Airguns 8th edition. there is a lot more info about this model. You can find the book in any large book store.
In order to give an estimate of value I need to know the condition of the rifle, model 122 "CG". Is it still working? Is it in Excellent, Very good, Good, Fair or Poor condition? The Rifle was made sometime between 1946 - 1950.
I think you are asking about a model 106 Pistol ( I'm not sure) It was made from 1947 to 1953 in .22 caliber. The model 101 is a pellet Rifle not a pellet Gun and was made from 1925 to 1950+. It was made in 9 variations one of them was from 1946 to 1950, but it's a rifle not a gun. "You did say Pellet gun." ( You will have to clear this up.) When you ask for the value of a air gun or rifle then, you need to give me more information than "How much is it worth?" Let me explain. If I asked you "How much is my 56 T-bird worth?" The first thing you might ask is, "What condition is it in?" It could be a real gem or just a bucket of rust. It's the same with any antique. The current condition determines the value. You need to give a description of the air gun or rifle, give it some sort of rating like, it's in (Poor, Fair, Good, Very Good or Excellent) shape. Or tell me that is looks well used or has very little wear. Something that gives me an idea of where to start. Without more information it is not possible to give you an estimate of value.
In Excellent condition, Almost like new, No scratches's, dings, rust or ware, the Rifle made between 1950-1955 is worth around $125-$175. If you have the original C02 spare tank it adds value by %30, BUT do not use the tank it could explode.