Hawthorne was a brand name used by WARDS for their airguns. I believe all of their airguns were made by CROSMAN air gun company. They also made air guns for Sears and Western auto. I think your M130 is a Crosman model 130. that would be an underlever pump pistol made between 1953-1970. It a single shot .22 caliber pellet pistol. If I am right you can find the owners manual at the LINK Below. As for value. You will have to give it some rating like Poor, Fair, Good, Very Good, Or Excellent or NEW IN BOX. to get an estimate of value.
What condition is it in. That determines the value
About 50 USD
It would help if you stated the model and the condition of the pellet gun. Without some information it is not possible to answer you.
Around $50
What model is it. How old is it, what condition is it in, is it still working?
What Condition is it in? That determines the value.
It would help if you stated the condition of the rifle.
What condition is it in. That determines the value.
If you want an estimate of value then you will have to state the model and the condition of the pistol.
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.
None. A pellet of uranium contains uranium, not coal.
Depending on caliber, they can ragne from 4-28 grains.