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Bundestag Gov Jubilee Fair Munich Germany Exposition Poster Stamp Ads

$ 9.68 $ 5.8

OPS Conv & Exhibition Mail Transportation Oklahoma OK 1950 Philatelic Expo Cover

$ 8.8 $ 5.28

Wayne Stamp Society Detroit MI 1956 Philatelic Expo Cachet Cover Set 3

$ 8.8 $ 5.28

SPA Convention 1939 Francis Scott Key Philatelic Souvenir Ad Label

$ 8.8 $ 5.28

Wabash Stamp Club Terre Haute IN Philatelic Convention postmaster signed 1937

$ 9.68 $ 5.8

WPS NY Gala Assembly 1951 Event Souvenir Label Ad

$ 11.87 $ 7.12

Wayne Stamp Society Exhibition Detroit MI 1961 Philatelic Expo Cachet Cover

$ 12.32 $ 7.39

Industrial & Educational Expo Boston Chamber of Commerce 1911 Industry Poster Ad

$ 12.32 $ 7.39

1938 BPS Star Spangled Banner Natl Anthem Was Born Philatelic Souvenir Ad

$ 11.59 $ 6.95

NOPEX Cresent City Stamp Club NOLA 1979 & 1974 Philatelic Expo Cachet Cover

$ 12.32 $ 7.39

Anaheim CA 1973 stamp expo Historic Preservation 1440-1443 Souvenir card page

$ 12.32 $ 7.39

Salem OR stamp society Stampex Mimipex show cachet souvenir cover lot 1978-1991

$ 12.32 $ 7.39

Allentown PA Trexler Memorial 1951 Swan Stamp Expo Philatelic Souvenir Ad Label

$ 8.74 $ 5.24

West Branch Stamp Club Lewisburg PA Expo 1941 Bucknell Stadium Philetelic Label

$ 11.59 $ 6.95

Effax Best Shoe Plaster German Brand Poster Stamps Ads

$ 7.04 $ 4.22

EXSPA 1952 SPA Convention NY Statue of Liberty show label souvenir ad poster

$ 10.56 $ 6.33

MIchigan Stamp Club 100th Annv 1st Perf Stamp Tuller Hotel Detroit Philatelic

$ 7.92 $ 4.75

Nobel & Grunzfelder Men's & Boys Clothing German Brand Poster Stamps Ads

$ 7.04 $ 4.22

Chocolate Kwatta Breda Sailor German Brand Poster Stamp Ads

$ 7.92 $ 4.75

Wayne Stamp Society Detroit MI Exhibition Signed Copy Philatelic Expo Cachet

$ 16.72 $ 10.03

Czechoslovakia Czech Republic Philatelic Exhibition lot PRAGA Stamp label ad

$ 10.14 $ 6.08

ARIPEX 1978 Philatelic show expo souvenir cachet cover set Mining industry 1734

$ 10.56 $ 6.33

INTERPHIL 76 Exhibition Philadelphia PA 1976 Poster Stamp Sc# 1632 Set 9

$ 10.56 $ 6.33

Wayne Stamp Society Detroit MI Exhibition 1954 Philatelic Expo Cachet Cover Lot4

$ 10.56 $ 6.33

Collectors Club Dallas George Washington On Stamps 1979 Philatelic Souvenir Ad

$ 10.14 $ 6.08

Wayne STamp Society Detroit MI 1957 Gen Anthony Wayne Philatelic Expo Cachet

$ 10.56 $ 6.33

CLOISONNE STAMPP MASTERPIECE,CSM-14 (BRITISH GUINEA), Scott No. 13, New & Sealed

$ 13.97 $ 8.38

ARIPEX APS Spring Meeting Phoenix Az 1961 Philatelic Souvenir Ad Label

$ 8.69 $ 5.21

French Concordia Society Exchange WW Clubs & Societies Poster Stamp;

$ 13.2 $ 7.91

TMPS Convention 1963 Indian & Rebels MInneapolis MN Philatelic Souvenir Ad Label

$ 12.32 $ 7.39

MIchigan Stamp Club 1938 24th Annual Expo Detroit MI Event Souvenir Ad

$ 11.59 $ 6.95

Postmark Collectors Club Conv Philatelic Expo Cover Set of 8

$ 12.32 $ 7.39

Intl Boat & Water Sport Exhibition Berlin 1963 Exposition Poster Stamp Ads

$ 12.32 $ 7.39

US, cachet envelope, Dayton Philatelic Society, 100 years U.S. postage stamps.

$ 1.84 $ 1.1

Ohio State Philatelic Exposition Lot 8 Cachet show Cover STARPEX GPSC MIVALPEX

$ 14.08 $ 8.44

World Expo 89 Philatelic Maxi Card FDC set9 UPU 1989 2410 c122 c125 2434-3437

$ 15.84 $ 9.5

14th Annual Expo 1941 Wayne Stamp Society General Anthony Wayne Souvenir Ad

$ 21.01 $ 12.6

OKPEX Will Rogers Celebration Oklahoma City OK 1979 Philatelic expo 975 1810 FDC

$ 14.96 $ 8.97

1944 Stampex Expo Wars of America Military Park Philatelic Souvenir Ad

$ 13.77 $ 8.26

ASDA Anniversary 1964 Infantry Reg Armory NY NY Philatellic Souvenir A Label

$ 17.39 $ 10.43

Wilkinsburg PA Stamp Club US Mail 1971 Exhibition Philatelic Souvenir Label Ad

$ 10.14 $ 6.08

FERRARI:HUNGARY 1ST STAMP: '61 SHARKNOSE (HILL/MONZA), '85 (VIILENEUVE/ALBORETO)

$ 13.2 $ 7.91

Vollmer Candy & Sweets Rudolph Chemnitz German Brand Poster Stamp

$ 5.28 $ 3.16

Hektor Society of Dogs Friends Exhibit Exposition Poster Stamp Ads

$ 9.68 $ 5.8

CCC Annual Exhibit Hotel Whitcomb San Francisco CA 1941 Philatelic Souvenir Ad

$ 13.2 $ 7.91

PSS Convention 1948 Los Angeles Ca 3c Postage Philatelic Souvenir Ad Label

$ 13.04 $ 7.82

Fleetwood PA 1939 East Penn Collectors Club Annual Expo Philatelic Souvenir Ad

$ 8.74 $ 5.24

US, approval envelope, Zenith Stamp Company, Brooklyn, New York.

$ 1.65 $ 0.99

ASDA Natl Postage Show 1961 NY NY Sports Philatelic Souvenir Ad Label

$ 13.04 $ 7.82

Jensen & Moller Confectionary Factory German Brand Poster Stamp Ads

$ 7.92 $ 4.75

Frimarksexpo Halsingborg Stamps Expo Sweden 1958 Philatelic Souvenir Ad Label MH

$ 7.25 $ 4.35

1952 Peninsular State PS 14th Annual Convention & Bourse Saginaw MI Souvenir Ad

$ 18.84 $ 11.3

1955 SPA meeting Binghamton NY Philatelic Souvenir map Label Ad set 3 stamp club

$ 14.08 $ 8.44

Wells Fargo Philatelic Society Shut In Benefit Philatelic Souvenir Ad Label

$ 8.69 $ 5.21

ASDA First Day Covers NYC Philatelic Expo Cachet Covers Lot 6

$ 21.12 $ 12.67

Arts & Crafts Boarding School Fair 1958 Frankfurter Exposition Poster Stamp Ads

$ 7.04 $ 4.22

Canton Stamp Club Exhibition S. Dakota 1942 Snow Ski Philatelic Souvenir Label

$ 6.87 $ 4.12

LINPEX Sta ATA Nebraska Lot of 7 Philatelic Expo Cachet Covers

$ 16.72 $ 10.03

1940 WW Philatelic Convention Detroit MI Greatest Show on Earth Souvenir Ad MNH

$ 10.56 $ 6.33

Buffalo NY Stamp Club US#1 X 10c Souvenir Label ad 1939 Watermark paper variety

$ 66 $ 39.6

MAVEX Youngstown Univ OH 1959 51st Year Philatelic show Expo Cachet Cover

$ 15.84 $ 9.5

Pulaski Club WW Convention 1940 278 283 MI Stamp 1.20 Philatelic Souvenir Ad

$ 11.44 $ 6.86

PURIPEX 25th Aniversario 1977 Puerto Rico Philatelic Souvenir Ad Label

$ 12.32 $ 7.39

Society Polar Philatelists Quality Inn Columbus Envelope COLOPEX 1985 group sign

$ 17.6 $ 10.56

APS Jubilee 1c Despatch Local Post Washington DC Philatelic Souvenir Ad Label

$ 30.8 $ 18.48

VENPEX Expo Sc#1464-67 FDC Channel Island Natl Monument Warms Springs OR 1972

$ 14.08 $ 8.44

Spring Meeting APS Port of Detroit MI 1959 Philatelic Expo Cachet Cover Set 4

$ 14.08 $ 8.44

Wayne Stamp Society Detroit MI APS SPA 1950 Philatelic Expo Cachet Cover

$ 14.08 $ 8.44

Orange County Philatelic Society Multiple City & Dates Philatelic Expo Cachet

$ 14.96 $ 8.97

Saginaw valley MI Stamp club Convention Show Philatelic Expo Cachet Cover Lot

$ 14.08 $ 8.44

TMPS Convention Sioux City IA 1955 Philatelic Souvenir Ad Label Set of 4

$ 25.52 $ 15.31

Red Cross Auction SPA 48th Convention Detroit MI 1942 Souvenir Label Ad

$ 21.01 $ 12.6

TOPEX Booster Cachet ATA Convention Detroit MI 1956 Philatelic club signed cover

$ 21.12 $ 12.67

COMPEX 50th Anniv LIndbergh Chicago IL 1977 Spirit of St Louis Philatelic Expo

$ 21.12 $ 12.67

MAVEX Butler Institute American Art Ohio State Flag 1965 Philatelic Expo Cover

$ 17.6 $ 10.56

Memphis Tenn Philatelic Invitation Postcard 1931 Night in Ireland Moose Home

$ 15.84 $ 9.5

STAMPEX 1962 London GB UK EUROSTAMP Philatelic Souvenir Sheet set stamp reprint

$ 10.86 $ 6.52

COMPEX Sta Chicago IL Lot of 8 Philatelic Expo Cachet Cover Multilple Events

$ 15.84 $ 9.5

Competition German Men's Singing Club Frankfurt 1913 Exposition Poster Stamp Ads

$ 11.44 $ 6.86

TMPS club Minneapolis MN 1959 souvenir Label Ad Philatelic Expo show Cachet

$ 21.12 $ 12.67

INTERPEX 65 Exhibition Multiple Events 1959-1973 Philatelic Poster Stamp Lot 5

$ 17.6 $ 10.56

OPS Victory Convention 1946 Oklahoma City OK Patriotic Shield Souvenir Ad Label

$ 18.84 $ 11.3

NAPEX APS Convention Washington DC 1950 989 Philatelic Expo Cachet label seal

$ 18.48 $ 11.08

Allenstein Trade Exhibition 1910 Exposition Poster Stamp Ads

$ 9.68 $ 5.8

Detroit MI Stamps Shows Convention & Exhibit Set of 20 Philatelic Expo Cachets

$ 70.4 $ 42.24

US Presidential Stamp Shows Multiple Covers Philatelic Expo Covers Set 25

$ 57.2 $ 34.32

GBG Grand Bazaar To The Bouquet Nurmberg German Brand Poster Stanp Ads

$ 9.68 $ 5.8

MAVEX Sta Youngstown OH Mill Creek Park The Old Mill 1958 Philatelic Expo Cover

$ 15.84 $ 9.5

World Stamp Expo Abraham Lincoln 1989 Philatelic Cachet FDC 2433a-d 2410 SS

$ 12.32 $ 7.39

ARKPEX 1975 Little Rock AK Bicentennial Lexington Concord 619 Souvenir card page

$ 10.56 $ 6.33

ASDA Great Lakes Stamp Show Detroit MI 1957 Philatelic Expo Meter slogan cover

$ 22 $ 13.2

France Official Document Honoring Charles A. Lindbergh with FD Cancel of Sc #C49

$ 13.2 $ 7.91

IMV01078 italia WWI correspondance prisonniers de guerre trento red cross 1918

$ 13.2 $ 7.91

GBG Grand Bazaar To The Bouquet Nurmberg Peacock German Brand Poster Stanp Ads

$ 10.56 $ 6.33

Ameripex FDC Maxi Card SC# 2145 779 Philatelic Expo Covers

$ 25.52 $ 15.31

Buy Forest Lottery Ticket Hungary Bank Ad WW Brand Poster Stamp Ad

$ 24.99 $ 14.99

Stamp Dealer Milliken Denver CO Hong Kong Reprint Philatelic Souvenir Ad label

$ 24.64 $ 14.78

1940 Stampex Natl Stamp Expo Newark NJ Event Souvenir Ad

$ 21.01 $ 12.6

Society Polar Phialtelists HOUPEX80 Houston TX ASPP Philatelic Expo group signed

$ 26.4 $ 15.83

TOPEX ATA convention philatelic cachet cover expo lot US stamp show 1950-1970s

$ 42.24 $ 25.34