Short rear Schwinn Stingray fender and reflector

[Machine Age Victim]

Maybe someone can shed light on which particular one this is. Looks like indentations for seat stays, not caliper, but I could be wrong.

$25 packing and shipping to the contiguous US, payment through PayPal or Zelle

 

[Oldbikeguy1960]

The bracket looks like the mounting tab for a caliper brake bike though.
The late 1970s Stingrays used a fender like this. I have one from a coaster frame in the back shed. I think it was on a 1977 Stingray I had with a 3 speed coaster brake setup.