Lot
707 
Flag Machine Cancels - Expos, small group comprising three 1901 Pan-Pacific with B01-11 on Expo ad cover, B01-18A on reduced Larkin ad cover and B01-19 receiving backstamp, 1915 Panama-Pacific with Model Post Card with SF15-03 Universal and SF15-04 American machine cancels along with additional Model PO handstamps; 1905 Portland "Exposition Station" machine; three 1900 Paris Exposition and three 1897 UPU Congress uses, F.-V.F. Estimate $300 - 400.
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Realized: $600