Franklin Mint 5x Solid 14KT Gold Miniatures Greatest USA Gold Coins CZ5

Description

Franklin Mint Solid 14KT Gold Miniatures 5x of Greatest USA Gold Coins.
Gold value of each coin is approximately .50  (see calculation below).
Original invoice from 1980's  shows these costing each.
In order to determine the amount of gold for each coin I opened the package for the England "SPADE" GUINEA
miniature gold coin.   The weight was 0.46 grams.  This equates to 0.268g pure gold weight (0.46 x 58.3% 14K).
The value of 0.268 grams pure gold based at 00 per troy ounce calculates to .5/coin =  0.268g/31.1g/troy ounce x 00.
Of course this assumes each coin weighs the same which is likely.