A Western Auto Revelation .22lr. You might not remember but most Auto Supply, and Hardware's sold guns.
Sears, Western Auto, and a high # of others bought from the popular makers, with there brand name.

Mine is a Marlin model 60, 21" barrel, 19 shot tube fed, .22lr.
Got it a twelve years old. I still love it and shoot it some. If I have a Grandson, he will get it some day.

Guy22