10 Centavos

The Security Banknote Company of Philadelphia printed several of the early Central Bank of the Philippines issues following the bank's establishment in 1949 — itself a requirement under the Bell Trade Act, which made a Philippine central bank a condition of postwar U.S. financial assistance. The 10 Centavos sat at the lowest practical denomination of the series, a level where production costs and actual purchasing utility were already in uncomfortable proximity.

The question mark on the printer's date range in most catalogs reflects genuine uncertainty — SBNC's contract documentation for this period has not been fully reconciled against surviving specimens.