1. Philippine city plans, 1:5,000 (approx.) Calbayog. Creator: United States. Army Map Service Published / Created: 1944 Call Number: 28 C126 1944 Container / Volume: BRBL_00023F Image Count: 1 Resource Type: Maps, Atlases & Globes Found in: Beinecke Rare Book and Manuscript Library > Philippine city plans, 1:5,000 (approx.) Calbayog.