I found some of these saddle bag supports and they are all NOS. Some of them are loose and others are attatched to their card backs. The ends are rubber coated and they slide over and around the seat stays of your frame. They're made well, metal is solid and chromed. I've tried them on bikes with both center pull and sidepull brakes and they work on either. These appear very similar to the front handlebar bag racks that slide under and over the stem. I know those have been talked about in the archives but no one really seemed to know who made them. Well these rear supports are from schwinn. Who knew schwinn made something useful for lightweights other than the paramount! I'm including a link to some pictures, one of the rack mounted on a bike and one next to the front rack I own for comparison. I'm asking 25.00 shipped for these. 20.00 each if you order more than one. Will also consider trades.
thanks
marc garcia