1. Oil and gas fields of Pennsylvania / compiled under the direction of G.B. Richardson. Creator: Richardson, G. B Published / Created: 1921 Call Number: 774gbc 1921 Container / Volume: BRBL_00501A Image Count: 1 Resource Type: Maps, Atlases & Globes Found in: Beinecke Rare Book and Manuscript Library > Oil and gas fields of Pennsylvania / compiled under the direction of G.B. Richardson.