14 AUGUST 1906: JINIGARAN, NEGROS OCC.  to MANILA
Official mail from the Municipal court of Jinigaram, 1c green on white postal envelope
uprated with 1c Franklin with black manuscript "OB" for 2c double rate.
Backstamped PONTEVERDE and VALLADOLID, both in NEGROS OCC, AUG 14 and 16
respectively and ILOILO, PANAY ISLD / AUG 17. Indistinct MANILA entry alongside.

13 JULY 1906: MANILA to SYDNEY, NEW SOUTH WALES
Black manuscript "OB" on 1c Franklin paying the single Outbound Circular Rate
on unsealed Bureau of Science penalty envelope.

 EXTREMELY SCARCE OUTBOUND CIRCULAR RATE OFFICIAL MAIL
Frame 1 / Page 5
<Stamping Method
P-4
P-5
P-6
P-7
P-8
Type I Small O.B.>