I believe you have a Mossberg model 400 Palomino. It a .22 lever action tubular magazine walnut stock made 1959-64.. Around $100 in good condition.
Mossberg
Excellent condition, about $425
100 yrs old
It is a Mossberg Mdl 353, made for Western Auto Stores, and marked with their Revelation brand.
Please check your model number and repost. That is not listed as a Revelation rifle model, but it IS the model number of a 4 power telescope sold by Western Auto.
The Western Auto model 117 was made by Mossberg which marketed the gun as the model 402. The 402 was produced from 1961 to 1969. The 402 is a carbine (shorter) version of the Mossberg 400 model. It is a lever action .22 cal rifle. The Mossberg manual may be easier to find than the Western Auto. You can find a schematic drawing and parts break down in "The Gun Parts Corp" catalog. See the link.
Crosman made over 10 different models of the Revelation brand for Western auto. Please state the model number AND condition of the rifle to get an estimate of value.
Your rifle is a Savage Mdl 46. Depending on condition, value is $50-$125.
The Revelation 330A series were shotguns, though some had rifled barrels, and sold by Western Auto but made by Mossberg. The 330 line was sold in the late 1960's to early 70s, without a serial number I can't tell you the exact year.
go to e-gun part
25-60 or so
100-450 or so