FS: Vintage porsche heavy brass paperweights

BEAUTIFUL ONE OF A KIND HEAVY BRASS PORSCHE PAPERWEIGHTS. I AM LETTING GO OF THREE OF THESE VINTAGE COLLECTIBLES.
THERE ARE A FEW SMALL SCRATCHES THAT GIVE THEM THEIR CHARACTER.

A: IS BRASS AND ENAMEL WITH A GREEN FELT BOTTOM, 3'' ACROSS AND 1/2" HIGH, WEIGHING 1lb.6oz. ROUND PRICE: $45.00 plus shipping.

B: ITEM HAS SOLD AND IS NO LONGER AVAILABLE.

C: IS BRASS AND ENAMEL WITH A GREEN FELT BOTTOM (SCTRATCHED FELT), 3 X 4"X 2/8", WEIGHING 1lb. 3.2oz RECTANGLE PRICE: $50.00 plus shipping.

I'll take B please.

The first two pictures are of the same item. Aside from the weight you posted what is the difference
Between A and B and which is represented by your picture?