78/5193 [South Africa]. Pollard, F. (late 19th/ early 20th cent.). "Rock Drill. New Prim Rose Gold Mine Joahannes Burg". Gelatin silver print, 1900, 14,5x20 cm., white captions in the plate in lower margin, laid down on mount. - AND 5 other gelatin silver prints of the Gold Mine, together on 3 mounts w. the above, i.a. "Rock Drill in Stope New Primrose", "Simmery Jack Mail" and "Summery Jack Cyanide Works" (all by POLLARD) and "Robinson Deep. Cynide Wheel" (by BARNETT).