Lot #418. View Larger | Rotate 1876 Philadelphia Centennial Expo., Real Photo Stereoview cor wear F-VF

Suggested Bid: $40
High/Starting Bid (as of 4/13/21): $20

Lot #419. View Larger | Rotate 1893 Colombian Expo., Koehler Pub. Official Ser. on Gov’t Postal, Admin Bld. crs Near F-VF

Suggested Bid: $30
High/Starting Bid (as of 4/13/21): $15

Lot #420. View Larger | Rotate 1893 Columbian Expo., Koehler Pub., Official Ser. on Gov’t Postal, Machinery Bld. m crs F-VF

Suggested Bid: $30
High/Starting Bid (as of 4/13/21): $15

Lot #421. View Larger | Rotate 1893 Columbian Expo., Koehler Pub., Official Ser. on Gov’t Postal, Manufacturers & Liberal Arts Bld. m cor crs F-VF

Suggested Bid: $30
High/Starting Bid (as of 4/13/21): $15

Lot #422. View Larger | Rotate 1893 Columbian Expo., Goldsmith ser. on U.S. Gov’t Postal Card # UX 10, U.S. Naval Exhibit, Battle Ship Illinois w/ Wrapper F-VF

Suggested Bid: $20
High/Starting Bid (as of 4/13/21): $10

Lot #423. View Larger | Rotate 1893 Columbian Expo., Goldsmith ser. on U.S. Gov’t Postal Card # UX 10, U.S. The Agricultural Building VF

Suggested Bid: $20
High/Starting Bid (as of 4/13/21): $10

Lot #424. View Larger | Rotate (8) Eight Cards, 1893 Columbian Expo., Official Goldsmith Ser. on U.S. Gov’t Postals, All Different Near VF

Suggested Bid: $120
High/Starting Bid (as of 4/13/21): $60

Lot #425. View Larger | Rotate 1896 Bayerische Landes-Ausstellung UB VF

Suggested Bid: $15
High/Starting Bid (as of 4/13/21): $7.50

Lot #426. View Larger | Rotate 1898 Kraft-Varbeotsmaschinen Austellung, On German Postal Card UB Near VF

Suggested Bid: $25
High/Starting Bid (as of 4/13/21): $12.50

Lot #427. View Larger | Rotate 1900 Paris Expo., #10353, “La Russie” UB VF

Suggested Bid: $20
High/Starting Bid (as of 4/13/21): $10

Lot #428. View Larger | Rotate 1900 Paris Expo., #10353, “Pavillons D’Allemagne Espagne, Monaco, Suede” UB VF

Suggested Bid: $20
High/Starting Bid (as of 4/13/21): $10

Lot #429. View Larger | Rotate 1900 Exposition Universelle, Art. Sig., “Theatre des Bonshmmes Guillaume” UB m cor wear VF

Suggested Bid: $50
High/Starting Bid (as of 4/13/21): $25

Lot #430. View Larger | Rotate 1900 Expo. Universelle, French Pub., “Theatre des Bonshommes Fuillaume” UB VF

Suggested Bid: $50
High/Starting Bid (as of 4/13/21): $25

Lot #431. View Larger | Rotate 1901 Pan-Am. Expo., U.S. Gov’t Bldg. View w/ Fancy Triangle Machine Cancel PMC m flts F

Suggested Bid: $85
High/Starting Bid (as of 4/13/21): $42.50

Lot #432. View Larger | Rotate 1901 Pan-Am. Expo., Electric Tower View w/ Fancy Triangle Machine Cancel PMC pwof & cor wear F-VF

Suggested Bid: $90
High/Starting Bid (as of 4/13/21): $45

Lot #433. View Larger | Rotate 1901 Pan-Am. Expo., Albight Art Gallery View w/ Fancy Triangle Machine Cancel PMC m flts Near F-VF

Suggested Bid: $90
High/Starting Bid (as of 4/13/21): $45

Lot #434. View Larger | Rotate 1901 Pan-Am. Expo., Manufactures & Liberal Arts Bldg. View w/ Fancy Triangle Machine Cancel PMC pwof & tape repair F

Suggested Bid: $90
High/Starting Bid (as of 4/13/21): $45

Lot #435. View Larger | Rotate 1901 Pan-Am. Expo., Electricity Bldg. View w/ Fancy Triangle Machine Cancel PMC m cor wear F-VF

Suggested Bid: $90
High/Starting Bid (as of 4/13/21): $45

Lot #436. View Larger | Rotate 1901 Pan.-Am. Expo., Folded Sheet w/ Illust. Adv. Horseshoe Brand Clothes Wringers w/ Attached Piece. Great F-VF

Suggested Bid: $50
High/Starting Bid (as of 4/13/21): $25

Lot #437. View Larger | Rotate 1904 St. Louis Expo., Hold To The Light, Die Cut, The Inside Inn, used 1904 UB flts

Suggested Bid: $100
High/Starting Bid (as of 4/13/21): $50

Lot #438. View Larger | Rotate 1904 St. Louis Expo., Hold To The Light, Die Cut, Palace of Mines and Metallurgy, very nice UB VF

Suggested Bid: $40
High/Starting Bid (as of 4/13/21): $12

Lot #439. View Larger | Rotate 1904 St. Louis World’s Fair, Cupples Pub., Hold To The Light Ser., Palace of Liberal Arts UB m album marks Near VF

Suggested Bid: $40
High/Starting Bid (as of 4/13/21): $20

Lot #440. View Larger | Rotate 1904 St. Louis Worlds Fair, The Ten Ages of A Letter Ser., #8, “Carriers Routing Mail” UB m cor rs & m st F-VF

Suggested Bid: $25
High/Starting Bid (as of 4/13/21): $15

Lot #441. View Larger | Rotate 1904 St. Louis Worlds Fair, The Ten Ages of A Letter Ser., #4, “Facing and Assorting Letters..” UB m sts F-VF

Suggested Bid: $25
High/Starting Bid (as of 4/13/21): $20

Lot #442. View Larger | Rotate 1904 St. Louis Worlds Fair, The Ten Ages of A Letter Ser., #5, “Canceling Letters at Main Office” UB m cor wear F-VF

Suggested Bid: $25
High/Starting Bid (as of 4/13/21): $25

Lot #443. View Larger | Rotate 1904 St. Louis Expo., R Tuck Pub., Ser. #6025, Administration Bld. PMC VF

Suggested Bid: $20
High/Starting Bid (as of 4/13/21): $20

Lot #444. View Larger | Rotate 1905 Liege Exposition Universelle et Internationale UB m spots Near VF

Suggested Bid: $75
High/Starting Bid (as of 4/13/21): $22

Lot #445. View Larger | Rotate 1905 Lewis & Clark Centennial, Booklet w/ Expo Views w/ Non P.C. Backs VF

Suggested Bid: $50
High/Starting Bid (as of 4/13/21): $25

Lot #446. View Larger | Rotate 1906 Milano Int. Expo., w/ Train Tunnel DB m edge thin Near VF

Suggested Bid: $50
High/Starting Bid (as of 4/13/21): $15

Lot #447. View Larger | Rotate 1909 Hudson-Fulton, Large Size Color View w/ “Program of Events” m toned F

Suggested Bid: $100
High/Starting Bid (as of 4/13/21): $30

Lot #448. View Larger | Rotate (2) Two Card Installment Set, 1909 Alaska-Yukon-Pac. Expo. DB m cor wear VF

Suggested Bid: $30
High/Starting Bid (as of 4/13/21): $15

Lot #449. View Larger | Rotate 1909 Alaska - Yukon and The Pacific Expo., Fantasy Allegorical Art Card, J.A. Sims Pub. DB VF

Suggested Bid: $25
High/Starting Bid (as of 4/13/21): $12.50

Lot #450. View Larger | Rotate 1909 Alaska Yukon Pacific Expo., Real Photo, “Rainier Vista” VF

Suggested Bid: $15
High/Starting Bid (as of 4/13/21): $7.50

Lot #451. View Larger | Rotate 1910 Ohio Valley Expo., Cincinnati Studio B&W photo F-VF

Suggested Bid: $15
High/Starting Bid (as of 4/13/21): $4.50

Lot #452. View Larger | Rotate 1912 Munich, Bayrische Bewerbeschau, Art. Sig. Poster Style on Bavarian 5 pf. Gov’t Postal Card very m wear VF

Suggested Bid: $50
High/Starting Bid (as of 4/13/21): $25

Lot #453. View Larger | Rotate 1913 Expo. De Gand, Adv. Alba Cigarettes, France DB Near VF

Suggested Bid: $25
High/Starting Bid (as of 4/13/21): $12.50

Lot #454. View Larger | Rotate 1913 Oesterreichische Wien Adria Ausstellung, Art. Sig. Kalmsteiner DB m cor wear Near VF

Suggested Bid: $40
High/Starting Bid (as of 4/13/21): $20

Lot #455. View Larger | Rotate 1914 Esposizione Internazionale di Marina, Italian Pub. DB Near VF

Suggested Bid: $40
High/Starting Bid (as of 4/13/21): $25

Lot #456. View Larger | Rotate 1914 German Weltausstellung, Art. Sig. Heroux, on Gov’t Postal DB Near VF

Suggested Bid: $50
High/Starting Bid (as of 4/13/21): $25

Lot #457. View Larger | Rotate 1915 Pan-Pac Expo., Adv. Watkins Seed Catalogue, London DB m cor cr Near VF

Suggested Bid: $45
High/Starting Bid (as of 4/13/21): $22

Lot #458. View Larger | Rotate 1915 Pan. Pac. Expo., Chinese Pavillion DB VF

Suggested Bid: $15
High/Starting Bid (as of 4/13/21): $7.50

Lot #459. View Larger | Rotate 1915 Pan.-Pac. International Expo., Arcade Style Real Photo w/AZO P.C. back m wof & very m cor cr F-VF

Suggested Bid: $15
High/Starting Bid (as of 4/13/21): $7.50

Lot #460. View Larger | Rotate Poster Card Adv. 1915 Pan.-Pac. Expo. m cor wear F-VF

Suggested Bid: $20
High/Starting Bid (as of 4/13/21): $10

Lot #461. View Larger | Rotate Poster Card Adv. 1915 Pan.-Pac. Expo., Used 1912 DB m cor wear F-VF

Suggested Bid: $20
High/Starting Bid (as of 4/13/21): $10

Lot #462. View Larger | Rotate 1925 International Livestock Expo., Grand Champion Steer, “Mah Jongg”, Printed Photo VF

Suggested Bid: $15
High/Starting Bid (as of 4/13/21): $7.50

Lot #463. View Larger | Rotate 1926 Sesqui-Centennial Int. Expo., Real Photo w/ Non P.C. back, “Championship Rodeo” m cor wear F-VF

Suggested Bid: $25
High/Starting Bid (as of 4/13/21): $7.50

Lot #464. View Larger | Rotate 1929 Exposition General Espanola, Spanish Pub., w/ Art Nude VF

Suggested Bid: $75
High/Starting Bid (as of 4/13/21): $37

Lot #465. View Larger | Rotate 1931 Paris Expo. Coloniale Int., Poster Card VF

Suggested Bid: $20
High/Starting Bid (as of 4/13/21): $10

Lot #466. View Larger | Rotate 1933 Chicago Century of Progress, Lo Han Temple, “Streets of Shanghai” VF

Suggested Bid: $20
High/Starting Bid (as of 4/13/21): $10

Lot #467. View Larger | Rotate 1933 Chicago Century of Progress w/Pony Express VF

Suggested Bid: $15
High/Starting Bid (as of 4/13/21): $7.50

Lot #468. View Larger | Rotate U.S. Expo, 1939 New York?, Stalin Statue in Entrance Hall of U.S.S.R. Pavilion, Sepia Printed VF

Suggested Bid: $30
High/Starting Bid (as of 4/13/21): $15

Lot #469. View Larger | Rotate 1948 Congresso Eucaristico Nacional, Brazil, CTO on Face VF

Suggested Bid: $20
High/Starting Bid (as of 4/13/21): $10