Lot 1172
Potter and Vail Machine Cancel, Chicago, Ill., Aug 26, 1899. Type J-2 distinctive herringbone killer on cover tying 2¢ carmine, assessed 2¢ Postage Due in N.Y.C., Very Fine, very late use of this type, which was used less than one month in Chicago.Estimate $300 - 400.
Lot 1173
Potter and Vail Machine Cancel, Chicago, Ill 1899. Type G which was 'dial' only marking, used as receiving backstamp on commercial 2¢ green entire from Elgin, Ill., a Very Fine strike, used for just over a month from late Aug to late Sep 1899.Estimate $200 - 300.
Lot 1174
Potter and Vail Machine Cancel, Kewanee, Ill., Feb 2, 99. Type E-2 distinctive herringbone type neatly tying well centered 2¢ Trans-Miss. on cover, Very Fine and choice, used in two short periods in late 1898 and early 1899.Estimate $400 - 600.
Realized: $210
Lot 1175
Potter and Vail Machine Cancel, Kewanee, Ill., Apr 12, 1900. Type J-2 distinctive herringbone type on cover tying 2¢ red (s.e. at bottom; light file fold affecting postmark, otherwise Very Fine, used for several months in 1899 and 1900.Estimate $150 - 200.
Realized: $100
Lot 1176
Potter and Vail Machine Cancel, Kewanee, Ill., Feb 6, 1900. Type J-2 distinctive herringbone type tying 2¢ red on cover; few cover faults, F.-V.F., used for several months in 1899 and 1900.Estimate $100 - 150.
Realized: $160
Lot 1177
Universal Stamping Machine Company, Washington, D.C., Sep 23, 1923. Type X-25 from a prototype machine originally thought to be a Columbia, but later ascribed to a Universal machine; a few edge faults, otherwise Very Fine.Estimate $150 - 200.