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Colorado
Estes Park c1926 American Flag Type A14 PC Crease.
Larimer county.
CO260916
$25.00
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Colorado
Denver 1926 machine 5c Washington Circular Die Envelope to Germany.
Denver county.
CO261202
$10.00
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Colorado
Denver 1927 machine Postal Card Reverse Illustrated Advertising The Slack Horner Brass Mfg. Co.
Denver county.
CO270201
$10.00
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Colorado
Denver 1927 machine 1c Green Jefferson Postal Card Reverse Printed Advertising Macon & Co., Inc. offering oil well interests.
Denver county.
CO270322
$10.00
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Colorado
Denver 1927 machine 1c Green Jefferson Postal Card Reverse Printed Advertising Notice of Withdrawal of Ruby Oil Offering by Macon & Co., Inc.
Denver county.
CO270326
$10.00
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Colorado
Denver 1927 machine 1c Green Jefferson Postal Card Reverse Printed Advertising Macon & Co. Offering Shares in Ruby Oil.
Denver county.
CO270707
$10.00
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Colorado
Association Camp 1927 4b-bar 1916-1966 PC.
Larimer county.
CO270811
$10.00
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Colorado
Association Camp 1927 4b-bar 1916-1966 PC.
Larimer county.
CO270826
$10.00
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Colorado
Colorado Springs 1927 numeral duplex 10c Map Airmail Illustrated Corner card The Antlers showing elk Small opening tear at top.
El Paso county.
CO270826A
$10.00
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Colorado
Julesburg, Colo. 1927 Columbia Machine Type G2Wd1.
Sedgwick county.
CO270911
$10.00
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Colorado
Estes Park, Colo. c1928 American Flag Type A14 PC.
Larimer county.
CO280000
$25.00
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Colorado
Las Animas, Colo. 1928 American Flag Type A14 Postal Card.
Bent county.
CO280524
$10.00
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Colorado
Denver 1928 machine 1c Green Jefferson Postal Card Reverse Printed Macon & Co., Inc. Business Notices.
Denver county.
CO280609
$10.00
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Colorado
Cascade 1928 4b-bar PC Summit Pikes Peak violet cachet.
El Paso county.
CO280813
$10.00
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Colorado
Estes Park 1928 American Flag Type A14 PC.
Larimer county.
CO280822
$20.00
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Colorado
Tennessee Pass 1923 4b-bar 1912-1960 PPC (Pahaska Tepee, Lookout Mountain, Denver Mountain Parks).
Lake county.
CO280922A
$10.00
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Colorado
Denver 1928 machine 1c Franklin Fourth Bureau (3) on 2c Washington Circular Die Envelope to Germany.
Denver county.
CO281031
$10.00
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Colorado
Pueblo, Colo. Registered 1929 violet double ring with star L-DW 950 2c Vincennes and 5c Aeronautical Conference Plate Number 19658 (3).
Pueblo county.
CO290304
$20.00
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Colorado
Rye 1929 4c-bar PC.
Pueblo county.
CO290619
$10.00
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Colorado
Florence, Colo. 1929 American Flag Type A14 Reverse Label Not Tied 1929 Christmas Seal Seal damaged from opening.
Fremont county.
CO291217
$15.00
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Colorado
Denver Air Mail 1930 numeral duplex 2c Washington and 5c Roosevelt Fourth Bureau 2c Overpaid.
Denver county.
CO300116
$10.00
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Colorado
Las Animas 1930 American Flag Type A14 PPC (Central High School, Pueblo, Colo.) Creases.
Bent county.
CO300329
$20.00
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Colorado
Jefferson 1930 4b-bar Philatelic.
Park county.
CO300416
$10.00
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Colorado
Golden 1930 machine PC Buffalo Bill's Memorial Museum and Tomb Alt. 7375 Ft. Lookout Mtn. violet cachet Stamp damaged.
Jefferson county.
CO300728
$10.00
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Colorado
Eldora 1930 4c-bar 1897-1967 PC.
Boulder county.
CO300730
$10.00
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Colorado
Wages 1930 4a-bar 1917-1960 Postal card Philatelic.
Yuma county.
CO300922
$10.00
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Colorado
Saguache 1930 Columbia Machine Type G1W Some small spotting.
Saguache county.
CO301009
$10.00
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Colorado
Ayer 1930 violet 4c-bar 1911-1941 Philatelic.
Otero county.
CO301016
$15.00
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Colorado
Ayer 1930 violet 4c-bar 1911-1941 Philatelic.
Otero county.
CO301016A
$15.00
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Colorado
Fitzsimons 1930 numeral duplex 5c Monoplane Air Envelope.
Adams county.
CO301115
$10.00
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Colorado
Las Animas 1931 American Flag Type A14 LFHC Postal card staple holes.
Bent county.
CO310106
$20.00
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Colorado
No such post office in state named Returned from Denver, Colo. 1931 violet sl.
Denver county.
CO310121
$10.00
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Colorado
Las Animas, Colo. 1931 American Flag Type A14 PC.
Bent county.
CO310515
$15.00
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Colorado
Eldora 1931 4c-bar 1897-1977 Philatelic.
Boulder county.
CO310601
$10.00
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Colorado
Gypsum 1931 4e-bar PC.
Eagle county.
CO310805
$10.00
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Colorado
Las Animas 1931 American Flag Type A14 LFHC PC.
Bent county.
CO310814
$20.00
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Colorado
Bailey 1931 4e-bar Small opening tear at bottom right.
Park county.
CO311001
$10.00
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Colorado
Denver 1932 machine 1c Green Jefferson Postal Card to Canada Reverse Illustrated Advertising KFXF Radio Station.
Denver county.
CO320224
$10.00
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Colorado
Boyero 1932 4c-bar 1902-1973 PC Small crease at top left.
Lincoln county.
CO320309
$10.00
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Colorado
Tennessee Pass 1932 4c-bar 1912-1960 5c Washington Bicentennial Airmail Mailed From D. & R. G. W. R. R. The Top of The World Tennesee Pass, Colo. Elevation 10242 Ft. cachet.
Lake county.
CO320604
$10.00
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