Lot #411. View Larger | Rotate 1893 Colombian Expo., Koehler Pub. Official Ser. on Gov’t Postal, Mines & Mining Bld. m cor cr F-VF

Suggested Bid: $50
High/Starting Bid (as of 10/13/26): $15

Lot #412. View Larger | Rotate 1893 World’s Columbian Expo., New Hampshire Headquarters Folding Letterhead VF

Suggested Bid: $50
High/Starting Bid (as of 10/13/26): $15

Lot #413. View Larger | Rotate 1893 Columbian Expo., Goldsmith Ser. on Gov’t Postal, Horticultural Bld., Used on Last Day of Fair w/ Message from Exhibiter p wof VF

Suggested Bid: $40
High/Starting Bid (as of 10/13/26): $12

Lot #414. View Larger | Rotate 1893 Columbian Expo., Goldsmith Pub., Horticultural Bld., Used w/ Fair Station Cancel F-VF

Suggested Bid: $30
High/Starting Bid (as of 10/13/26): $9

Lot #415. View Larger | Rotate 1893 Columbian Expo., Adv. Trade Card m cor cr VF

Suggested Bid: $25
High/Starting Bid (as of 10/13/26): $7.50

Lot #416. View Larger | Rotate 1893 Columbian Expo., Trade Card w/ Adv. on back cor cr Near F-VF

Suggested Bid: $20
High/Starting Bid (as of 10/13/26): $10

Lot #417. View Larger | Rotate 1893 Columbian Expo., Trade Card w/ Adv. on back edge flt Near F-VF

Suggested Bid: $20
High/Starting Bid (as of 10/13/26): $10

Lot #418. View Larger | Rotate 1894 Zurich Swiss Expo. View on Gov’t Postal, Used Same w/ Added Issue to Vienna UB m cor wear Near VF

Suggested Bid: $55
High/Starting Bid (as of 10/13/26): $16.50

Lot #419. View Larger | Rotate 1898 Trans-Mississippi Expo., Official Ser. on Gov’t Postals, Mines & Mining VF

Suggested Bid: $80
High/Starting Bid (as of 10/13/26): $24

Lot #420. View Larger | Rotate 1898 Trans-Mississippi Expo., Official Ser. on Gov’t Postal, Machinery & Electricity m cor cr Near VF

Suggested Bid: $65
High/Starting Bid (as of 10/13/26): $19.50

Lot #421. View Larger | Rotate 1898 Trans-Mississippi Expo., Official Ser. on U.S. Gov’t Postal, U.S. Gov’t Bld. m cor cr & m edge flt Near VF

Suggested Bid: $60
High/Starting Bid (as of 10/13/26): $18

Lot #422. View Larger | Rotate 1898 Arbeitsmaschinen Ausstellung UB VF

Suggested Bid: $30
High/Starting Bid (as of 10/13/26): $9

Lot #423. View Larger | Rotate 1900 Paris Expo., Hold To The Light, Transparency, Meteor #663, “La Porte Monumentale” UB m cor cr F-VF

Suggested Bid: $40
High/Starting Bid (as of 10/13/26): $8

Lot #424. View Larger | Rotate 1900 Paris Expo., Hold to the Light, Transparency Reveals Night Scene, “Palais des Etate-Unis” UB m cor wear F-VF

Suggested Bid: $25
High/Starting Bid (as of 10/13/26): $7.50

Lot #425. View Larger | Rotate 1900 Paris Expo., #10353, “Pavillons D’Allemagne Espagne, Monaco, Suede” UB VF

Suggested Bid: $20
High/Starting Bid (as of 10/13/26): $6

Lot #426. 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 10/13/26): $15

Lot #427. View Larger | Rotate 1901 Pan-American Expo., Large Size Ser., Electric Tower, Great! m edge flts F

Suggested Bid: $150
High/Starting Bid (as of 10/13/26): $45

Lot #428. View Larger | Rotate 1904 St. Louis Expo., Hold To The Light, Die Cut, The Inside Inn, Harder to Find Variation, Used 1904 UB pwof & cof F-VF

Suggested Bid: $250
High/Starting Bid (as of 10/13/26): $125

Lot #429. View Larger | Rotate 1904 St. Louis Expo., Novelty Zerbe Legal Tender 1 Dollar Wooden P.C., Used St. Louis 1904 VF

Suggested Bid: $25
High/Starting Bid (as of 10/13/26): $7.50

Lot #430. View Larger | Rotate 1904 St. Louis World’s Fair, A. Selige pub. # 1045, Cascades Pyrotechnic Display w/ Tinsel UB VF

Suggested Bid: $15
High/Starting Bid (as of 10/13/26): $3

Lot #431. View Larger | Rotate 1904 St. Louis Expo. w/ Maizena Corn Starch Adv., Non P.C. Back m cor wear & edge cr Near F-VF

Suggested Bid: $15
High/Starting Bid (as of 10/13/26): $4.50

Lot #432. View Larger | Rotate 1904 St. Louis Worlds Fair, Palace of Electricity UB VF

Suggested Bid: $15
High/Starting Bid (as of 10/13/26): $7.50

Lot #433. View Larger | Rotate 1905 Lewis & Clark Centennial, Portland UB cor crs & m foxing Near VF

Suggested Bid: $35
High/Starting Bid (as of 10/13/26): $17.50

Lot #434. View Larger | Rotate 1905 Lewis & Clark Expo., “Bridge of All Nations” UB VF

Suggested Bid: $25
High/Starting Bid (as of 10/13/26): $12.50

Lot #435. View Larger | Rotate 1907 Bordeaux Maritime Expo, Dated 1907 DB m edge flts F

Suggested Bid: $25
High/Starting Bid (as of 10/13/26): $7.50

Lot #436. View Larger | Rotate 1907 Jamestown Expo. DB cor cr & m wof F-VF

Suggested Bid: $25
High/Starting Bid (as of 10/13/26): $12.50

Lot #437. View Larger | Rotate 1907 Jamestown Expo., A&V Ser., #110, United States Gov’t Pier DB F-VF

Suggested Bid: $20
High/Starting Bid (as of 10/13/26): $4

Lot #438. View Larger | Rotate 1908 Bundesfest, Zurich, w/ Bicycle, Used Same VF

Suggested Bid: $20
High/Starting Bid (as of 10/13/26): $4

Lot #439. View Larger | Rotate 1909 Alaska, Yukon, Pacific Expo., Blue-Tone Real Photo, Nice! m cor wear VF

Suggested Bid: $35
High/Starting Bid (as of 10/13/26): $10.50

Lot #440. View Larger | Rotate 1909 Cleveland Industrial Expo, “African Mahogany Crotch”, Real Photo m cor cr F-VF

Suggested Bid: $25
High/Starting Bid (as of 10/13/26): $12.50

Lot #441. View Larger | Rotate 1909 Pan-Pac Expo., Real Photo w/ PMO P.C. Back Incl. Rickshaw m edge tear Near VF

Suggested Bid: $20
High/Starting Bid (as of 10/13/26): $10

Lot #442. View Larger | Rotate 1909 Alaska Yukon Pacific Expo., Real Photo w/ AZO P.C. back, “California Building” cor wear Near F-VF

Suggested Bid: $15
High/Starting Bid (as of 10/13/26): $3

Lot #443. View Larger | Rotate 1909 Alaska Yukon Pacific Expo., Real Photo w/ AZO P.C. back, “California” cor crs Near VF

Suggested Bid: $15
High/Starting Bid (as of 10/13/26): $4.50

Lot #444. View Larger | Rotate 1909 Hudson-Fulton Celebration, Valentine Pub., Incl. Uncle Sam, Art. Sig. Wall DB emb m cor crs F-VF

Suggested Bid: $15
High/Starting Bid (as of 10/13/26): $7.50

Lot #445. View Larger | Rotate (37) Thirty Seven Cards, 1909 Hudson-Fulton Celebration, Incl. Fantasy Parade Floats DB Gen F-VF

Suggested Bid: $350
High/Starting Bid (as of 10/13/26): $175

Lot #446. View Larger | Rotate 1911 Esposizion Internazionale, Torino, Italy DB cor wear Near F-VF

Suggested Bid: $20
High/Starting Bid (as of 10/13/26): $6

Lot #447. View Larger | Rotate 1911 Rose Festival, Portland, Oregon, Used Same DB m cor wear & edge crs Near F-VF

Suggested Bid: $15
High/Starting Bid (as of 10/13/26): $7.50

Lot #448. View Larger | Rotate 1912 German Shooting Festival, Art. Sig. Schindler, Used DB VF

Suggested Bid: $50
High/Starting Bid (as of 10/13/26): $15

Lot #449. View Larger | Rotate 1915 Pan.-Pac. Int. Expo., Fantasy Exaggeration DB crs F

Suggested Bid: $50
High/Starting Bid (as of 10/13/26): $25

Lot #450. View Larger | Rotate 1915 Pan-Pac Expo., Honduras Building, Real Photo m cor wear Near VF

Suggested Bid: $20
High/Starting Bid (as of 10/13/26): $10

Lot #451. View Larger | Rotate 1915 Pan.-Pac. Int. Expo. DB VF

Suggested Bid: $20
High/Starting Bid (as of 10/13/26): $10

Lot #452. View Larger | Rotate 1915 Pan.-Pac. Int. Expo. DB m cor wear VF

Suggested Bid: $15
High/Starting Bid (as of 10/13/26): $7.50

Lot #453. View Larger | Rotate 1915 Pan.-Pac. Int. Expo. w/ Fantasy Map DB emb pinhole Near VF

Suggested Bid: $15
High/Starting Bid (as of 10/13/26): $7.50

Lot #454. View Larger | Rotate (7) Seven Cards, 1915 Pan-Pac Related Paper, Adv., Receipts, Etc.

Suggested Bid: $35
High/Starting Bid (as of 10/13/26): $17.50

Lot #455. View Larger | Rotate 1924 Paris Expo. Des Arts Decoratifs, AN Pub. #52, Sepia Tinted Real Photo m crs F-VF

Suggested Bid: $15
High/Starting Bid (as of 10/13/26): $3

Lot #456. View Larger | Rotate 1933 Century of Progress, “Streets of Shanghai”, Curt Teich Pub. L VF

Suggested Bid: $15
High/Starting Bid (as of 10/13/26): $7.50

Lot #457. View Larger | Rotate 1937 Paris Int. Expo., Greek Pavilion, Adv. Wines and Spirits of Athens, Photogravure, Very Nice VF

Suggested Bid: $25
High/Starting Bid (as of 10/13/26): $5

Lot #458. View Larger | Rotate (2) Two Card Installment Set, 1939 NYWF, Expo. Mural Gen F-VF

Suggested Bid: $20
High/Starting Bid (as of 10/13/26): $6

Lot #459. View Larger | Rotate 1939 NYWF, Adv. Sunshine Bakers Exhibit, w/ Little People Bakers VF

Suggested Bid: $15
High/Starting Bid (as of 10/13/26): $7.50

Lot #460. View Larger | Rotate 1940 NYWF, Poland Exhibition Ser. w/ W.W. II Scene VF

Suggested Bid: $25
High/Starting Bid (as of 10/13/26): $7.50