1939 San Francisco World's Fair Covers. About 250 items, the vast majority being First Day Covers, encompassing a wide variety of cachets; some duplication but note many different Crosby photo cachets as well as many scarcer makers not often seen; also including some Opening Day and Closing Day covers, as well as other event covers during the span of the Fair; also some advertising and publicity material, a few picture postcards, etc; a wonderful cross section of items for this popular event, generally type addressed but including some unaddressed; closer inspection recommended (no photo). Estimate  $350 - 500. $0