Revolver - 65-67 July 1967 through April 1975
It will be marked on the barrel.
25-135 USD or so
10-150 usd
1967 11.28.1967
50-150 USD
20-125 USD or so
You're missing a sentence in that question.
I just got a R-106 Sentinel Deluxe High Standard Mfg. This is a .22 cal, nine shoot revolver. Mine was passed down to me by my Granddad, he bought it for my Grandmother, in either 1967 or 1968. Hope that helps some.
The value of a High Standard Sentinel Deluxe Model R-107 nickel-plated revolver can vary depending on its condition, rarity, and current market demand. Generally, they can range from $300 to $600 in good condition.
Tom Dance has written a book that might help. Also, try e-gunparts.com
It fires .22 Long Rifle bullets, and leaves behind shell casings when you eject them from the cylinder after firing.