Card Title or Subject	Harry Gamler - Now Visiting the Worlds Famous Premier Diamond Mines in Kimberly, Johannesburg, Bloemfontein, Pretoria, Lichtenberg, Transvaal, South Africa.
Card Type	Black and white print
Reverse Details	Divided back. Legend in red ink along top reads "If not delivered in 5 days, return to Harry Gamler, Buffalo, N.Y.
Publishers Details &/or note	This is a Jewelry Dealer's (Harry Gamler) advertising card from the USA.
Postal Usage Date (if known)	Posted by the issuer in Cape Town on 4th March 1938 to an address in Buffalo, New York State, U.S.A.
Notes & Additional Information	The image used appears to be that of the open pit of the Premier Diamond Mine.