World Wildlife Fund For Nature (WWF) On Selected
Philippine Stamps (1991-2004)
1991, July 31: WWF And Pithecophaga Jefferyi (Philippine Eagle); Scott No.: 2094-2097, Set of 4 stamps
(Special Issue / Perforation: 14 / Denomination: P1.00, P4.75, P5.50 and P8.00)
1997, July 24: WWF And Wild Animals; Scott No.: 2476-2479 / 2476a-2479a / 2479b, Set of 4 stamps /
set of 4 miniature sheets of 8 stamps each / set of 4 se-tenant stamps (B) (Special Issue / Perforation: 14 / Denomination:
P4 x 4 / P32 (P4 x 8) x 4 / P4 x 4)
2004, December 22: WWF And Endangered Philippine Owls; Set of 4 se-tenant stamps (B) and/or 4 miniature
sheets of 8 stamps each (Special Issue / Perforation: 14 / Denomination: P6 x 4 and/or P48(P6 x 8) x 4)
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Legend: (B) - Block Format / (S)
- Strip Format
