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 California Hollywood Sta. Los Angeles 1928 numeral duplex 10c Lindberg Airmail Some toning at right. Los Angeles county. CA280413 $10.00
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 California Oakland 1928 machine 10c Lindbergh Airmail Small crease at bottom left. Alameda county. CA280418A $15.00
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 California Sebastopol, Calif. 1928 American Flag Type A14 Postal Card Reverse Printed Advertising Commencement Invitation No. 47 has been sold out. Sonoma county. CA280425A $15.00
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 California Fresno (Sta. A) Registered 1928 violet double ring 1921-1940 2c Washington and 17c Wilson Fourth Bureau Two stains. Fresno county. CA280501 $10.00
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 California San Francisco 1928 numeral duplex 10c Lindbergh Airmail Corner card The George Williams Hooper Foundation for Medical Research. San Francisco county. CA280505 $10.00
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 California Monrovia 1928 numeral duplex 10c Lindbergh Airmail Corner card A.C. Ahlswede Mfg. Co. Dollar Day Small opening tears at top right. Los Angeles county. CA280521 $10.00
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 California Preston 1928 4c-bar 1890-1941 Small opening tear at top. Sonoma county. CA280621 $10.00
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 California Long Beach 1928 numeral duplex 10c Map Airmail. Los Angeles county. CA280711 $10.00
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 California San Francisco 1928 numeral duplex 3c Lincoln Fourth Bureau on 2c Washington Circular Die Envelope Airmail. San Francisco county. CA280711A $10.00
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 California Santa Monica 1928 numeral duplex 10c Lindbergh Airmail Illustrated Corner card The Miramar Some edge wear. Los Angeles county. CA280712 $10.00
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 California Forest Home 1928 doane 3/1 1906-1960 Postal Stationery Envelope Opening tears at top right. San Bernardino county. CA280720 $10.00
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 California San Francisco 1928 numeral duplex 10c Map Airmail. San Francisco county. CA280722A $10.00
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 California San Francisco 1928 numeral duplex 5c Beacon Airmail. San Francisco county. CA280801A $10.00
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 California Harbison Canyon 1928 4c-bar 1927-1936 2c Harding Memorial Imperforate Philatelic. San Diego county. CA280815 $15.00
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 California Santa Cruz 1928 machine PC Santa Cruz Big Trees Calif. violet cachet. Santa Cruz county. CA280905 $10.00
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 California San Diego (U.S. Naval Sta, Marine Base Br. 1928 4-bar DPO Postal Card Philatelic. San Diego county. CA280912 $15.00
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 California San Diego (U.S. Naval Sta, Marine Base Br. 1928 4-bar DPO Postal Card Philatelic. San Diego county. CA280912A $15.00
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 California Berkeley Registered 1928 violet double ring 5c Roosevelt and 12c Cleveland Fourth Bureau Precancel Berkeley Calif. Corner card A.S.U.C. Ticket Dept. Some edge wear at right. Alameda county. CA281027 $10.00
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 California Beverly Hills 1928 numeral duplex 5c Beacon Airmail Small tear at top. Los Angeles county. CA281101 $10.00
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 California Sebastopol, Calif. 1928 American Flag Type A14 Postal Card Reverse Red Printed Advertising 20 Per Cent Discount on Letter Heads, Envelopes, business Cards. Sonoma county. CA281122 $15.00
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 California Oakland 1928 numeral duplex 2c Washington Fourth Bureau Overprinted Oakland Philatelic Society 12,13,28 Philatelic. Alameda county. CA281213 $20.00
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 California Occidental 1929 4c-bar PC Small crease at top right. Sonoma county. CA290107 $10.00
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 California Sebastopol, Calif. 1929 American Flag Type A14 Postal Card Reverse Printed Advertising Commencement Invitation Samples Small crease at bottom right. Sonoma county. CA290115 $20.00
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 California Sebastopol, Calif. 1929 American Flag Type A14 Toned. Sonoma county. CA290211 $10.00
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 California Lancaster 1929 duplex Postal Stationery Envelope. Los Angeles county. CA290228 $10.00
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 California Santa Barbara 1929 numeral duplex 5c Monoplane Air Envelope. Santa Barbara county. CA290309 $10.00
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 California Cornell 1929 4a-bar 1912-1965 2c Washington Fourth Bureau Small tear at right. Los Angeles county. CA290319 $10.00
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 California Riverside 1929 numeral duplex 5c Monoplane Air Envelope. Riverside county. CA290324 $10.00
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 California Sacramento Registered 1929 violet double ring 2c Washington and 15c Statue of Liberty Fourth Bureau. Sacramento county. CA290413 $10.00
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 California Los Angeles Air Mail 1929 machine 5c Monoplane Air Envelope. Los Angeles county. CA290417 $10.00
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 California Mount Lowe 1929 4c-bar 1910-1937 PPC (Mt. Lowe Tavern, Mt. Lowe, California) Small crease at bottom left 1929. Los Angeles county. CA290429 $15.00
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 California Owensmouth, Calif. 1929 American Flag Type A14 1914-1931 Postal Stationery Envelope Ragged at right into indicia. Los Angeles county. CA290516 $35.00
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 California Oakdale Registered 1929 double ring 2c Washington and 15c Statue of Liberty Fourth Bureau. Stanislaus county. CA290520 $10.00
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 California El Centro 1929 numeral duplex 2c Washington Fourth Bureau Booklet Single and 10c Motorcycle Messenger Special Delivery. Imperial county. CA290605 $10.00
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 California Stockton 1929 machine 1c Franklin and 2c Washington Fourth Bureau PPC to Denmark Forwarded. San Joaquin county. CA290630 $10.00
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 California Pasadena 1929 machine 5c Ericsson Airmail Label Not Tied Welcome National Convention Elks July 1929 Los Angeles. Los Angeles county. CA290630A $15.00
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 California Pomins 1929 non standard 4-bar 1915-1942 PC. El Dorado county. CA290706 $10.00
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 California Eagle Rock Sta. Los Angeles 1929 numeral duplex 5c Monoplane Air Envelope Crease. Los Angeles county. CA290730 $10.00
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 California Bradley 1929 4c-bar PC. Monterey county. CA290802 $10.00
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 California Watsonville Registered 1929 serifed double ring 12c Washington Franklin Opening tear at top right. Santa Cruz county. CA290804 $10.00
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