Bumper brackets? #2123838 & #2123839

[b5rt]

Hey, I came across a couple of old bumper brackets and don't have a clue what they might fit. Has anyone got an old parts catalog that might show what they're for?

 

[slantsixdan]

Post-'60 and Pre-'64, but I don't have my '60-'63 FPCs available to me right now.

 

[cudamark]

'61 Chrysler (except S.W.) rear bumper
Thanks, Mark

 

[b5rt]

Thanks for the info!!!