The unprecedented crossover underscores his personal efforts to combat “grade inflation.”
Starting in 1936 in 1936 the US government initiated a program of marketing special "sets" of the year's coin issues in proof format. From 1936-1955 the coins were delivered in boxes with cellophane packaging. Most of these coins have since been removed to protect their surfaces from the damaging wrappers. Values for coins from 1955 are listed for sets in their intact holders, as issued from the Mint.
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Subject: I would like to contribute catalog info to CDN for 1988-S 1c-$1 Prestige Proof Set PR
Body: Referring page: http://dev.greysheet.com/prices/item/1988-s-prestige-united-states-proof-set/gsid/11009 GSID: 11009 Title: 1988-S 1c-$1 Prestige Proof Set PR
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Dazzling rarities, free educational opportunities, family fun and more await at the Donald E. Stephens Convention Center
The designs will be featured on a $5 gold coin, a $1 silver coin, and a half dollar clad coin.




