Philippine one thousand-peso note

One thousand pesos
(Philippines)
Value	₱1000
Width	160 mm
Height	66 mm
Security features	Security fibers, Watermark, See-through mark, Concealed value, Security thread, Optically variable device, Optically variable ink
Material used	80% cotton; 20% abaca fiber
Years of printing	1944–1945; 1991–present
Obverse
	File:New PHP1000 Banknote (Obverse).jpg
Design	José Abad Santos, Vicente Lim, Josefa Llanes Escoda, Centennial celebration of Philippine independence, Medal of Honor
Designer	Design Systemat; Studio 5 Designs Inc.
Reverse
	File:New PHP1000 Banknote (Reverse).jpg
Design	Tubbataha Reefs Natural Park, South Sea pearl, Mindanao design for Tinalak (Ikat-dyed abaca)
Designer	Design Systemat; Studio 5 Designs Inc.

The Philippine one thousand-peso bill (₱1000) is a denomination of Philippine currency. José Abad Santos, Vicente Lim, and Josefa Llanes Escoda are currently featured on the front side of the bill, while the Tubbataha Reefs Natural Park and the South Sea pearl are featured on the reverse side.

Post-independence history

1991: New Design series, The one thousand peso denomination was first introduced. The bill features the portrait of former Chief Justice José Abad Santos; Josefa Llanes Escoda, civic worker and one of the founders of the Girl Scouts of the Philippines; and Vicente Lim, a general in the Philippine Army, first Filipino graduate of West Point: the three are considered heroes of the resistance against the Japanese occupation of the Philippines. It also features the eternal flame and laurel leaves. The bill is predominantly blue in color. The reverse features the Banaue Rice Terraces, Manunggul Jar cover and Langgal.
1998: The design was updated, where the signature of the Philippine president was moved slightly to the left.
2002: Additional security features were added; the "1000" on the lower left side was updated and changed its design using Optically Variable Ink, the only banknote that has this feature. Other features that were added are the security thread on the right side and the fluorescent printing on the left side.
2010: New generation series, The portrait of Abad Santos, Lim and Escoda were replaced, a scene from the Centennial celebration of Philippine independence was added on the lower left. The reverse now features the Tubbataha Reefs Natural Park and the South Sea pearl.^[1]