Twin bar Hawthorne?

[RustySprockets]

Anyone want to take a stab at this? A local seller has this listed and I'm somewhat intrigued by the frame, but I'm only guessing at the identity.

 

[Wildcat]

Made by Rollfast (Snyder) late 60's probably. The chain ring and guard ID it.

 

[RustySprockets]

Killer! I knew someone would chime in faster than I could research it. Many thanks. I have learned a lot...but...I have a lot to learn. Rollfast is a marque I know little about.