Scott #C4, 1923 8c dark green Propeller right plate number 14825 block of 6 normal narrow margin. Mint Centering: 3 VF/XF (two NH), 3 F-VF (two NH). Two stamps lightly hinged, four NH. (Scott 2019 $240+.)
ACTUAL item.
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210.00
264147
Scott #C7 [1926 10c dark blue Map and Mail Planes] Left PLATE BLOCK OF 6 with plate number 18248, wide margin. NEVER HINGED with VF centering. A pristine example of a plate block that is difficult to find with such nice centering.
ACTUAL item.
45.00
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269860
Scott #C7, 1926 10c dark blue Map and Mail Planes top plate number 18249 block of 6 with full margin. NH F-VF/VF. One vertical perf now has major separations. (Scott 2019 $45.)
ACTUAL item.
15.00
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264149
Scott #C8 [1926 15c olive brown Map and Mail Planes] Left PLATE BLOCK OF 6 with plate number 18745. NEVER HINGED with VF centering.
ACTUAL item.
27.50
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264153
Scott #C9 [1927 20c yellow green Map and Mail Planes] Bottom PLATE BLOCK OF 6 with plate number 18892. NEVER HINGED, all six stamps with at least VF-XF centering. Tiny natural gum skip on one stamp. A very nice example of a scarce plate block! Scott 2025 value for a NH VF plate block is $70, while the Scott 2025 grade value for six NH VF-XF/85 stamps ($18.50 each) is $111.
ACTUAL item.
79.00
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264152
Scott #C9 [1927 20c yellow green Map and Mail Planes] Left PLATE BLOCK OF 6 with plate number 18890. NEVER HINGED with XF centering. Exceptionally well centered example of a plate block that is hard to find with even VF centering. Wonderful freshness and brilliant color. Three stamps are likely to be graded as NH XF-Superb/95 for which the Scott 2025 graded value is $90 PER STAMP! An outstanding plate block in outstanding quality!
ACTUAL item.
179.00
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269863
Scott #C9, 1927 20c yellow green Map and Mail Planes top plate number 18892 block of 6 with full margin. NH F-VF to VF. Pinpoint tiny gum thin on one stamp. (Scott 2019 $95+.)
ACTUAL item.
54.00
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269864
Scott #C9, 1927 20c yellow green Map and Mail Planes top plate number 18891 block of 6 with full margin. NH F-VF+. (Scott 2019 $95+.)
ACTUAL item.
85.00
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264315
Scott #C9 [1927 20c yellow green Map and Mail Planes] BLOCK OF FOUR with bottom plate number 18894. NEVER HINGED with all four stamps having at least VF-XF centering. (Scott 2025 NH graded value as four VF-XF/85 stamps is $74, plus the value of a block with plate number.)
ACTUAL item.
39.00
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269866
Scott #C10, 1927 10c dark blue Lindbergh bottom plate number 19000 block of 6 with full margin. Mint F-VF to VF (3 stamps NH). Few margin perf separations sensibly hinge reinforced. Bottom center stamp with thin. Mostly priced as single stamps! (Scott 2019 $90.)
ACTUAL item.
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36.00
Scott #C1-C24: 1918-1940 Airmail Issues continued ...
Scott #C20 [1935 25c blue Trans-Pacific Airmail] Bottom plate number 21476 plate block of 6 with narrow margin. Mint, lightly hinged only on top center stamp; the other five stamps NH. XF centering as the whole plate block, but a couple of the single stamps even better. Extremely nice centering for this plate block -- usually the centering varies greatly within the block. Wonderfully fresh and attractive with dark blue color shade. (Scott 2022 $20 as NH plate block with normal VF centering. This has one LH stamp, but the centering is much, much nicer than VF.)
ACTUAL item.
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15.00
246192
Scott #C20 [1935 25c blue Trans-Pacific Airmail] Top plate number 21474 plate block of 6 with medium margin. Mint, with Fine centering. The lower left stamp is lightly hinged; the other five stamps are NH. Fresh and bright. (Scott 2022 $20 as NH plate block.)
ACTUAL item.
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5.00
269876
Scott #C21, 1937 20c green Trans-Pacific top plate number 21623 block of 6. Mint VF, all stamps NH. Margin perfs sensibly hinge reinforced. (Scott 2019 $85.)
ACTUAL item.
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44.00
264158
Scott #C21 [1937 20c green Trans-Pacific] Top margin BLOCK OF FOUR with plate number 21622. NEVER HINGED with VF centering. Usual natural gum skip on top pair. (Scott 2025 value as four single stamps is $40.)
ACTUAL item.
32.00
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269877
Scott #C22, 1937 50c carmine Trans-Pacific top plate number 21628 block of 6 with narrow margin. Mint VF. NH but one stamp has small adherences on back. (Scott 2019 $85 as NH plate block and $55 for 5 NH singles.)
ACTUAL item.
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39.00
264160
Scott #C22 [1937 50c carmine Trans-Pacific] Bottom margin BLOCK OF FOUR with plate number 21624. NEVER HINGED with VF-XF centering. (Scott 2025 value as four single stamps is $40.)
ACTUAL item.
36.00
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256792
Scott #C24 [1939 30c dull blue Winged Globe] Top PLATE BLOCK OF 6, with plate number F22382. NEVER HINGED with VF centering. Very fresh and bright, with strong peforations. (Scott 2025 value $110.)
ACTUAL item.
89.00
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269878
Scott #C24, 1939 30c dull blue Winged Globe bottom plate number 22384 block of 6 with full margin. Mint VF. Well centered. NH but two stamps thin and one with small adherence. (Scott 2019 $110.)
ACTUAL item.