Lot
1906 
Guam, San Luis D'Apra, Guam, Feb 24 1900, type 1.6 straightline postmark with separate datestamp tying 1¢ green, 2¢ red and 5¢ blue, two partial strikes of "bear's paw" grids, on cover to Robert E. Cox at Altoona Pa., San Francisco (3.22) and Altoona (3.27) machine backstamps, offset of Altoona on front; gum stains around 1¢ and 2¢, 5¢ tiny corner crease, F.-V.F. Scott No. 1, 2, 5 Estimate $150 - 200.
Realized: $190
Lot
1907
Guam, Agana, Island of Guam, Jan 22 1902, two strikes of cds ties 1899, 2¢ red, 5¢ blue and 10¢ brown, small stamp flaws, on Inspector of Ordnance imprint cover to Altoona Pa., San Francisco (2.24) and Altoona (3.2) machine backstamps, Very Fine and scarce. Scott No. 2, 5, 8 Estimate $300 - 400.
Realized: $425