Help Needed In Identifying Aftermarket Parts

I picked up some aftermarket king pin sets, but I don't have a catalog to identify what cars they are for. Can anyone with some vintage catalogs help me out?? The makers & their part numbers are:

McQuay-Norris: KA-53; KA-90; KA-110; KA-145

Thompson Products: 355AX

Toledo: K-7; K-69; K-98

Monmouth: A300

Thanks for any help you can give me.
-Bob

 

BTTT for one more try.....