Martin Bidney.,Includes bibliographical references (pages 174-177) and index.nnDigitized by the MU Libraries, University of Missouri--Columbia, June 2014. Scanner: Zeutschel OS 15000. Scanning system software: Omniscan v.12.4 SR4 (1947), 64-bit. Image: tiff, 300 dpi, grayscale. Images cropped, resized, and noise removed with Adobe Photoshop CS5.