Shield: From the Provincial Seal of Camarines Sur where the town is located.
1937: Year when Municipality of Del Gallego came into existence upon signing of Executive Order No. 56 by then President Manuel Quezon.
Building: Municipal building, seat of Municipal government.
Bridge & Park: Two (2) historical landmarks in Municipality; PNR Bridge that serves as town's gateway to other parts of Bicol Region, and the railroad that represents major transportation route where economic, social, and cultural activities are dependent upon. Other components show major sources of raw materials and minerals where town is noted for such as coconut, bamboo, bulk clay, forest, fish and squid, geothermal power, natural springs, mountains, beaches and rivers.
Highway: Quirino Highway that triggers the march for economic progress of town.