TL;DR — Key Purpose
The barrio of Kaniwan situated between the municipalities of Polillo and Burdeos, making Pilion River as the boundary between the aforesaid municipalities.
REPUBLIC ACT No. 2513 An Act Defining the Boundary Between the Municipalities of Polillo and Burdeos, Province of Quezon Be it enacted by the Senate and House of Representatives of the Philippine Congress Assembled: Section 1. The barrio of Kaniwan situated between the municipalities of Polillo and Burdeos, making Pilion River as the boundary between the aforesaid municipalities. 1шphi1 Section 2. This Act shall take effect upon its approval. Approved: June 21, 1959. The Lawphil Project - Arellano Law Foundation