H.C. Edwards Sample Chip Collection. 22 chips by New York supplier H.C. Edwards, in many different and uncommon colors, inserts, and inlays. Includes an example stamped ?Jerry Knoll,? who was president of HCE in the 1970s. The consignor acquired these chips directly from Knoll, according to an accompanying slip of paper. Two chips are noted as special ?heavy? chips, and are indeed about 5 grams heavier than others in the lot.