JACKSON, William Henry (1843?1942). Time Exposure: The Autobiography of? New York: G.P. Putnam?s Sons, [1940]. 8vo. Numerous illustrations from photographs, drawings, and paintings by the author. Original publisher?s light blue buckram stamped in black and white, red top edge (spine slightly cocked); original unclipped dust jacket (light edge wear). Provenance: George Gorton III (contemporary penciled signature). FIRST EDITION, the autobiography of one of the most important western American photographers of any century.