User:PSOHS/sandbox
President Sergio Osmeña Sr. High School (PSOHS), is located in Gagalangin, Tondo, Manila, Philippines.
History[edit]
Founded in August 16, 1961
President Sergio Osmeña Sr. High School (PSOHS), is located in Gagalangin, Tondo, Manila, Philippines.
Founded in August 16, 1961