Vintage Glass Insert Ball Jar Canning Lid

Description

Vintage Glass Insert Ball Jar Canning Lid. Condition is "Used". Given their age and all over condition these are not suitable to be used for food but still have decorative purpose for display.
There's extensive rust to the screw lid and rust stains on the glass of one of the inserts.  One of the insert glass pieces is labeled 99B, but not the other.
One of the glass inserts is chipped please see picture.  The other one has a scratch mark on the underside... again place see picture.
I have tried to be as accurate in my description as possible, however please ask all questions before bidding all sales are final these come from a smoke free home with pets