Coat of arms of the Archdiocese of Palo
The Coats of Arms of the Ecclesiastical Jurisdictions in the Philippines, Part III: Visayas and Mindanao, by Mariano Madriaga D.D., Philippine Studies vol. 6, no. 2 (1958): 165–173
(See source) SVG Remake by Trajano Dagala Cabrales