1931 SEPTEMBER 30: DAVAO CITY to SANTA CRUZ, DAVAO
From the Bureau of Education, self-made wrapper with violet boxed endorsement "PRINTED MATTER / Division Office, Davao, Davao" on verso with 4c strip of 3 and 2c O.B. issues for 14c Multiple Third Class Rate, 420 grams maximum weight, computed at 2 centavos per 60 grams.

1935 DECEMBER 3: MANILA to GERMANY
From the Vice-President, with 4c strip of 4 for proper 16c Single Outbound First Class Rate to Europe, 30 grams maximum weight.