I have updated my sample chip collection after a big trade and the Super Show. Here are some samples I'd trade for some from the Red H&C sample series. These are represented by the top four chips, which are duplicates for trade.

I need red chips these from that series:

with 1 1/8" inlays: numbers
#3 (2 1" yellow inserts)
#21 (8 1/4" white inserts)
#24 (4 1/8" blue/gold sxs inserts)

with 1" inlays: numbers
#28 (3 1/4" green/purple/white sxs inserts)
#32 (6 1/8" gold/blue sxs inserts)

The bottom four rows are inverted-H&C mold samples with inserts, all different. Notice that (except for the third chip) the sales office locations around the inlay are different on these from the H&C mold samples above them
These are for sale if you don't have traders. $5 each.

The red-chip series of H&C in the top two rows are for sale for $3 each if you don't have traders.

Sorry, Barry, but I didn't find any extras of chip number 10 you asked about at the show.