Clackamas, Oreg. Town postmarks (types 2, 3 & 3A) on 3 envelopes, type 2 with 1887 red-violet cds, type 3 in black with corner-card, type 3A used in 1894 (1 other example recorded in supplement), type 2 envelope reduced slightly at top into indicia, F.-V.F. overall (Rarity 5, 4 & 3). Estimate  $75 - 100. $0 (Image)