1. Mountain Province [cartographic material]. Creator: United States. Office of Strategic Services. Research and Analysis Branch Published / Created: 1945?] Call Number: 281 M864 1945 Container / Volume: BRBL_00025 Image Count: 1 Resource Type: Maps, Atlases & Globes Alternative Title: R & A, OSS ; no. A-3482 Subject (Geographic): Mountain Province (Philippines)--Maps Found in: Beinecke Rare Book and Manuscript Library > Mountain Province [cartographic material].