Lot of (18) Semmler's Cambist Coin Postcards.
An intriguing group for the collector of the unusual and unique. Included are: (18) United States postcards with embossed coins of the era, most with the addition of the exchange rate with other major currencies and (2) additional numismatic post cards. All of the Semmler's cards are of different varieties. Both used and unused cards are included, but most are unused and Mint.