1966 CAMPAIGN AGAINST SMUGGLING

May 1

6s Jose Rizal issue of 1964 overprinted in red by the Philippine Bureau of Printing.
Quantity: 6s -- 50,000,000.

The original stamp engraved by the Government Printing Bureau, Tokyo, Japan,
in sheets of 100 (10 x 10), on unwatermarked paper.
Issued perforation 13 1/2.


Normal

Black Overprint
Probably Proof

Inverted Overprint
Shifted to Right

Double Overprint
One Inverted

Overprint
Shifted Upwards

Gum Side 
With Red Offset of Overprint
Inverted Overprint
Double Overprint
One Slanted