Used in Manila and in the provinces of Cagayan, Capiz, Cavite, Ilocos Sur,
Laguna, Pangasinan and Zamboanga.

Predominatly used in Panagasinan and Zamboanga

1899 - 1904 ISSUES


1c Franklin
1903

2c Washington
1903

3c Jackson
1899

4c Lincoln
1901

5c Lincoln
1904


16 JULY 1906: MANILA to WASHINGTON, D.C.,
Bureau of Science official mail, quadruple rated, 2 ounces maximum weight,
with red large O.B. on 4c Lincoln 1901 issue.
Backstamped WASHINGTON, D.C. REC’D. / AUG 23.

6c Garfield
ZAMBOANGA / MINDANAO ISLD. / 
AUG 9 1906 Duplex Ties
Frame 8 / Page 113
P-105
P-106
P-107
P-108
P-109
P-110
P-111
P-112
P113
P-114
P-115
< Large Type I O.B.
Type III Large O.B. >