A pair of historical photos from Atty. Bonifacio A. Abaya's memory chest shows the signing of the deed of sale for the present lot of PSHS Main Campus, with officers of then Philippine Homesite and Housing Corp (now National Housing Authority or NHA). In the first photo, Atty. Abaya is standing in the left and Dr. Cleofe Bacungan beside him.

Source: Efren Abaya