Rollfast Serial Number Help

[Manjo]

I found this bike on a trash pile in Pensacola about 12 years ago. I restored it a little. With the exception of new tires, everything is as I found it. Serial number was found near back wheel hub: A158174 with an SE stamped near it.
I would love any help identifying the year/ era.

 

[J-wagon]

I believe Snyder Rollfast models started with rear drop serial in 1959 begin with letter A.

 

[Manjo]

I have this but can’t decipher it.

 

[Freqman1]

View attachment 1653806I have this but can’t decipher it.

This is for Cleveland Welding Co. bikes and yours was built by Snyder. V/r Shawn

 

[Archie Sturmer]

The Bendix coaster brake hub may be an early example of the Red Band product improvements of the 1960’s (stamped patent pending?).

 

[Adamtinkerer]

It's a 1969, that chain guard came out in '63, and the badges were metal into the mid '60s. In '69, they went back to A again.