Airmail, 1923, Second Issue, 8¢-24¢ complete. Each on matching Phillip H. Ward First Day Covers, tied by Washington, D.C. slogan machine postmarks; 8¢ cover with minor light toning at bottom left, a Very Fine matched set.
Scott No. C4-C6; $1,750. Scott $1,750
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Scott $1,750

Airmail, 1923, 8¢ dark green, block of four. Tied by "Washington, D.C., Aug 15, 1923" First Day slogan machine cancel on cover to George Linn, backflap with "The Shoreham, Washington" imprint, Very Fine, a scarce early Linn cover.
Scott No. C4; $600; Estimate $200 - 300. Scott $600
Est. $200-300 (Image)

Scott $600
Est. $200-300

Airmail, 1923, 16¢ dark blue. Tied by "Washington D.C., Aug 17, 1923" First Day slogan machine cancel on cover with beautiful multicolor hand-painted cachet (post-issue), fresh and Extremely Fine, first day uncacheted cat. $600.
Scott No. C5; Estimate $400 - 600. Est. $400-600 (Image)

Est. $400-600

Airmail, 1923, 24¢ carmine. Plate no single tied by "Washington D.C., Aug 21, 1923" First Day slogan machine cancel on cover with gorgeous multicolor hand-painted cachet (post-issue), fresh and Extremely Fine, First Day uncacheted cat. $750.
Scott No. C6; Estimate $500 - 750. Est. $500-750 (Image)

Est. $500-750

1930 Salt Lake City, Utah to San Diego, Cal. Cover with purple "Damaged by Air Plane Wreck, December 22, 1930" handstamp; the plane (CAM 4) developed engine trouble and crashed in Alhambra, Cal., Very Fine.
AAMC No. 301222; Estimate $100 - 150. Est. $100-150 (Image)

Est. $100-150

Airmail, 1930, 65¢ Graf Zeppelin. Tied by "Bristol, Conn. May 31, 1930" duplex on Zeppelin Mail cachet post card to Linkoping, Sweden, purple U.S. diamond and pink red German circular flight cachet handstamps, Friedrichshafen (6.6) transit and Linkoping (6.9) arrival cds, Very Fine.
Scott No. C13; Estimate $150 - 200. Est. $150-200 (Image)

Est. $150-200

Airmail, 1930, $1.30 Graf Zeppelin. Well centered, tied by "Bristol Conn., May 31, 1930" duplex to Seville, Spain, purple diamond flight cachet, reverse with Sevilla (6.6) arrival backstamp, Very Fine.
Scott No. C14; Estimate $150 - 200. Est. $150-200 (Image)

Est. $150-200

Airmail, 1930, $2.60 Graf Zeppelin. Tied by "Washington D.C., Apr 19, 1930" First Day of Issue slogan machine cancel on 1930 South American flight cover, appropriate U.S. and German flight cachets, green round flight backstamp, Very Fine and choice.
Scott No. C15; $1,000; Estimate $500 - 750. Scott $1,000
Est. $500-750 (Image)

Scott $1,000
Est. $500-750

Airmail, 1937, 20¢ & 50¢ China Clipper. Twenty 20¢ and twenty two 50¢ issues in blocks of four or six each bearing plate numbers, all tied by "Washington D.C., Feb 15, 1937" cds's on oversized registered special delivery First Day Cover from Amon Carter in Fort Worth, Texas to President Franklin D. Roosevelt at the White House, with second similar oversized registered special delivery First Day Cover addressed to Amon Carter and signed by President Franklin D. Roosevelt and Postmaster General James Farley, with blocks on each cover bearing different plate numbers, Extremely Fine.
Scott No. C21-C22; Estimate $1,000 - 1,500.

A MARVELOUS DELUXE SET OF CHINA CLIPPER ISSUE FIRST DAY COVERS SIGNED BY PRESIDENT FRANKLIN D. ROOSEVELT AND POSTMASTER GENERAL JAMES FARLEY.

Amon G. Carter Sr. was the creator and publisher of the Fort Worth Star-Telegram, and a nationally known civic booster for Fort Worth, Texas. Est. $1,000-1,500 (Image)

Est. $1,000-1,500

Airmail, 1969, 10¢ Moon Landing. On signed Neil A. Armstrong picture postcard, Very Fine.
Scott No. C76; Estimate $150 - 200. Est. $150-200 (Image)

Est. $150-200

1986 Voyager Flight Covers. Two special cacheted covers; Round the World flight (numbered 485 of 750) and a 'carried aboard' cover for Engineering Test Flight (485/500); autographed by both Dick Rutan & Jeana Yeager, Very Fine, each with 1987 Bolaffi certificate.
Estimate; $400 - 600. Est. $400-600 (Image)

Est. $400-600

Airmail, 1918, 6¢ orange. O.g., never hinged, precision centering within large beautifully balanced margins, intensely radiant color, Superb, a stunning gem, with only 3 grading higher, with 2011 P.S.E. certificate Graded (Superb 98, SMQ $2,000).
Scott No. C1; $110. Scott $110
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Scott $110

Airmail, 1918, 24¢ carmine rose & blue. O.g., never hinged, precise centering amid large evenly balanced margins, rich radiant colors on bright fresh paper, Superb, a truly magnificent gem, with 2015 P.F. certificate Graded (XF-S 95 XQ, SSV $425 for 95).
Scott No. C3; $130. Scott $130
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Scott $130

Airmail, 1918, 24¢ carmine rose & blue, Fast Plane Variety. Block of 4, slightly disturbed o.g.; gum crease affecting two stamps, otherwise F.-V.F., scarce in multiple format.
Scott No. C3 var.; Estimate $200 - 300. Est. $200-300 (Image)

Est. $200-300

Airmail, 1923, 8¢ dark green. O.g., never hinged, perfect centering within large evenly balanced margins, rich bold color and remarkable freshness, Superb, a stunning never hinged gem, with 2017 P.S.E. certificate Graded (Superb 98, SMQ $450).
Scott No. C4; $35. Scott $35
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Scott $35

Airmail, 1923, 8¢ dark green. Left margin single, o.g., never hinged, precision centering amid large evenly balanced margins, bright bold color and sharp proof-like impression, Superb, a extraordinary never hinged gem, with 2007 P.S.E. certificate Graded (Superb 98, SMQ $450).
Scott No. C4; $35. Scott $35
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Scott $35

Airmail, 1923, 8¢ dark green. O.g., never hinged, perfectly centered, rich vivid color, Superb, a striking gem, with 2012 P.S.E. certificate Graded (Superb 98, SMQ $450).
Scott No. C4; $35. Scott $35
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Scott $35

Airmail, 1923, 16¢ dark blue. Bottom margin plate no. "14829" block of 6, o.g., never hinged, deep color, bright and fresh, Very Fine.
Scott No. C5; $2,000. Scott $2,000
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Scott $2,000

Airmail, 1923, 24¢ carmine. O.g., never hinged, perfectly centered within evenly balanced margins, rich and intensely deep color, Post Office freshness, Superb, a remarkably choice airmail issue, with only eleven graded higher, with 2010 & 2013 P.S.E. certificates, both Graded (Superb 98, SMQ $1,200).
Scott No. C6; $130. Scott $130
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Scott $130

Airmail, 1923, 24¢ carmine. O.g., never hinged, large beautifully balanced margins and exceptional centering, rich bold color, Superb, with 2013 P.S.E. certificate Graded (Superb 98, SMQ $1,200).
Scott No. C6; $130. Scott $130
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Scott $130

Airmail, 1923, 24¢ carmine. Top margin plate #14840 block of 6, o.g., never hinged, brilliant color and detailed impression, unusually nice centering, Very Fine and choice, a premium quality and scarce top position plate block.
Scott No. C6; $2,500. Scott $2,500
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Scott $2,500

Airmail, 1927, 10¢ Lindbergh. Slogan machine cancel illustrating a biplane, deep rich color, large evenly balanced margins and precision centering, a Superb gem, one of only eight used examples to grade as such with only two higher, with 2010 P.S.E. certificate Graded (Superb 98, SMQ $325).
Scott No. C10; $3. Scott $3
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Scott $3

Airmail, 1930, 5¢ Winged Globe. Right margin plate number single, wavy line machine cancel, exceptional centering amid beautifully balanced oversized margins, radiant color, a Superb jumbo, a marvelous used plate number single, with 2009 P.S.E. certificate Graded (Superb 98J, SMQ $350).
Scott No. C12; $1. Scott $1
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Scott $1

1930, Graf Zeppelin, Complete set of bottom plate no. blocks of six. 65¢ all stamps Mint N.H., lightly hinged in ungummed selvage including two tiny h.r. slivers, few natural gum skips, choice centering, $1.30 Mint N.H., natural gum bends and few tiny skips, nice margins and centering, $2.60 Mint N.H. but top left stamp small disturbance on gum (catalogued as hinged), well-centered, natural gum creases, Very Fine.
Scott No. C13-C15; $12,450.

A LOVELY AND RARE SET OF MATCHED BOTTOM POSITION PLATE BLOCKS OF THE GRAF ZEPPELIN ISSUE. Scott $12,450
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Scott $12,450

Airmail, 1930, Graf Zeppelin complete. Full o.g., 65¢ never hinged (small gum skips), wide margins and well matching centering, Very Fine set.
Scott No. C13-C15; $1,125. Scott $1,125
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Scott $1,125