South Australia, c.1870, 2d pale orange-red perf 10, "P" (olice) Official. Rare departmental official, overprinted in black on SG160, with Adelaide cds, Very Fine. SG No. P. (c). Estimate  $100 - 150. These departmental officials had a short-lived existence 1868-74 before the "O.S." system was instituted. See extensive notes in SG. $0 (Image)