U.S. AIR POST 1928-1935 PLATE BLOCKS AND SHEETS, incl. nos. C11 two plate blocks of six hinged in selvage, C11 plate block of six NH, C20 pane of 50 NH, C23 pane of 50 NH, fine-very fine, cat. $267.10 (Image)

$60

1952, 80c HAWAII AIR POST IN PANE OF 50 NH, #C46, top left sheet with plate #24593 showing gutter snipe along right edge, very fine, cat. $226.00 (Image)

$75

U.S. AIR POST 1971-73 11c & 13c CARMINE UNTAGGED PRE-CANCELLED, #C78b, C79b, two complete sheets of each NH, as well as extra singles, blocks and plate blocks, overall very fine, cat. $670.00 (Image)

$85