1893 Columbian Exposition Postcards. Set of five mint 1¢ Postal Expo. cards with multicolor design showing various Expo. Views (UPSS #EX80-84), the cards are printed by the "Envelope & Stamp Machine Co.", the Panorama View (EX84) with some light foxing, still Extremely Fine, rarely found in this condition & one of the rarest sets of Exposition Cards, these cards were sold from vending machines inside Chicago hotels. Estimate  $2,000 - 3,000. $0 (Image)

1893 Columbian Exposition Postcards. Set of two mint 1¢ Postal Expo. cards with multicolor design showing Columbus & the Machinery Building, one with Portrait with orange background & the rare blue background, the cards are printed by W.B. Orcutt Co. (UPSS #EX78-79), tiniest hint of corner wear on these otherwise mint cards, Extremely Fine and choice, rarely found in this condition. Estimate  $300 - 400. $0 (Image)

1893 Columbian Exposition Postcards. Set of two mint 1¢ Postal Expo. cards with multicolor design, one shows the "Government Building" & other shows the "Manufacturers & Liberal Arts Building" (UPSS #EX76-77), Extremely Fine and choice, rarely found in this condition. Estimate  $200 - 300. $0 (Image)