1 MAY 1906: BALANGA, BATAAN to MANILA
With 1c x 2 Franklins for 1 ounce double weight official mail. Backstamped MANILA / MAY 2.

17 JUNE 1906: SURIGAO, MINDANAO ISLD. to MANILA
Single rated official mail, 1/2 ounce weight, with 1c Franklin 1903 issue. Backstamped MANILA / JUN 21.

28 JUNE 1906: DAGUPAN, PANGASINAN to MANILA
With 1c Franklin for 1/ 2 ounce double weight official mail. Backstamped MANILA on the same day.
Blue O.B.
Red P-123
Red P-124
Red P-125
Red P-126
Red Extra 1
Red Extra 2
Red Extra 3
Red Extra 4
Red O.B. Extra Covers Page 1