U.S. Possessions; Guam, 1899, 3¢ Purple, Plate Block of 6, #3, l.h., large bottom, pl. #450, "very slight evidence of tropical o.g.", rich color, Fine to Very Fine, 2007 P.F. cert.
Scott $1,600.
Estimate $400-500. (Image)

Est. $400.00-500.00

U.S. Possessions; Guam, 1899, 6¢ Lake, Plate Block of 6, #6, dist. o.g., large bottom pl. #925, Fine, 2019 P.S.E. cert.
Scott $1,500.
Estimate $300-400. (Image)

Est. $300.00-400.00

U.S. Possessions; Guam, 1899, 8¢ Violet Brown, Plate Block of 6, #7, slightly dist. o.g., large bottom pl. #929, Just Fine, 2019 P.S.E. cert.
Scott $1,250.
Estimate $200-250. (Image)

Est. $200.00-250.00

U.S. Possessions; Guam, Guard Mail, 1930, 2¢ on F.D.C., #M1, Horizontal pair (right copy straight-edge), nicely centered, tied by "Guam Service Asan Apr. 8, 1930" (Murphy 1.6.1 cancel), F.D. double-circle datestamp on buff cover addressed to Peggy Muller, very fine, scarce and attractive, a Fine to Very Fine cover.
Scott $875 on FD, used singles).
Estimate $200-250. (Image)

Est. $200.00-250.00