Card Title or Subject	Premier Diamond Mine, Transvaal (Water Reserve)
Card Type	Coloured Print.
Reverse Details	Divided back. Legend in stamp box reads "Inland Postage ½d. / Foreign Postage 1d.".
Publishers Details &/or note	Note on bottom right of card's front states "Published by Hallis & Co., Port Elizabeth".
Postal Usage Date (if known)	Un-used.
Notes & Additional Information	This reservoir is about 40 Km away from Cullinan at a place known as Wilge River. There is still a pumping station in use at this location that serves the mine area.