Baguio to Manila commercial mail postmarked February 15, 1943.

Type IA3
Purple Censor Mark

Also exist in black
on Regular Issues FDC
of April 1, 1943.

Type 1A3a
In Purple, size 49.0 x 23.5 mm

Type 1A3b
In Red, size 49.0 x 23.5 mm
On Corregidor-Bataan May 7, 1943 FDC.
Easily distinguishable from Type 1A3
by the type font, the word spacing.
On Corregidor-Bataan May 7, 1943 FDC.
Font is a bit bolder than Type 1A3a.
The word spacing a bit less.

San Fernando, La Union to Manila official mail from the District Health Officer
postmarked May 6, 1943. Backstamped May 8.

Directed to Baguio
for censorship.

Backstamped
Type Baguio City,
Mountain -1a,