Crosman
It's a model 2260
Unknown.
It is a 22 single shot rifle. It is also called a sovereign rifle. Made by F.LLipiatta Cat.#3395
It is a Browning .22 semi automatic rifle simply called ".22 semi-auto rifle". Made in 1963. Yours is chambered for .22 long rifle cartridges
Made in 1965. This is simply called the .22 Automatic Rifle. The "E" in the serial number signifies the .22 short version.
Iver Johnson made the Trailblazer semi auto .22 rifle
Winchester made many rifle models chambered in several .22 calibers.
1968. They also made a .22 rifle that used a special caseless .22 cartridge.
This is a Browning .22 auto rifle made in 1968.
Blaise Pascal
Yes
Canadian made 22 rifle.
Animals as big as the Grizzly Bear have been shot with a .22 rifle. I do not recommend it, since the bear is likely to eat you. .22 rimfire should be limited to small game in the rabbit-size category.