💕 STOCK PHOTO: THE KEY FIRST SILVER PROOF MINT SET FLAT PACK 💕This is the first flat pack mint set and the lowest production and therefore the KEY DATE of the ten years from 1955 to 1964 90% SILVER flat packs. With the 1955 being the beginning of the "90% silver flat packs" that were cellophane sealed sets, which ended the previous mint boxes mid-year in 1955 and therefore the very lowest production of all the ten years of 1955 to 1964 Silver flat pack sets. These "silver sets" ended with the only 90% 1964 Silver Kennedy Half Flat Pack Mint Set produced. The last 1964 90% Silver Kennedy half also ended the Franklin halves mint set production through 1963. You are buying the key date of a narrow 10-year window of US Silver Mint Sets History. No spots, cloudiness, or problems. I strongly suggest that you do an eBay search of 1955 mint sets to put my opening price in perspective.


Your items will come like the one pictured, in a typical torn/cut original matching date envelope which may be frayed, have writing, or stickers.
More than 50+ available.


💕 No spots, cloudiness, or problems.
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