2 MARCH 1906: CAPIZ, PANAY ISLD to MANILA
Double rated Constabulary official mail, 1 ounce maximum weight, with small black Type VIII O.B.
on 2c Washington 1904 issue. Backstamped MANILA / MAR 8.

8 MARCH 1906: MANILA CIRCULATING
Written from Iba, Zambales and mailed in Manila, with  3c Jackson 1899 issue for 1-1/2 ounces triple rate.

9 JULY 1906: MALOLOS, BULACAN  to SAN ISIDRO, NUEVA ECIJA
Quintuple rated Constabulary official mail, 2-1/2 ounces weight,  bearing 5c Lincoln 1904 issue.
Backstamped MANILA on same day and SAN ISIDRO / JUL 10.
Frame 4 / Page 62
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Type VIII Blue O.B. >