31. Why Not Free Water? [verso] Collection: Persuasive Maps: PJ Mode Collection Format: Image Creator: Los Angeles Bureau of Power & Light Date: 1922 Posted Date: 2017-04-14
32. The World in the Time of Cabot Collection: Persuasive Maps: PJ Mode Collection Format: Image Creator: Gill, MacDonald Date: 1924 Posted Date: 2017-04-14
33. Monarch Lead Company Interim Certificate Collection: Persuasive Maps: PJ Mode Collection Format: Image Creator: Monarch Lead Company Date: 1927 Posted Date: 2015-08-25
34. Underground Workings Monarch Lead Properties at Chloride, Arizona - Millions of Dollars Ready to be Mined Collection: Persuasive Maps: PJ Mode Collection Format: Image Creator: Monarch Lead Company Date: 1927 Posted Date: 2015-08-25
35. The Death Valley Exploration Co. [verso] Collection: Persuasive Maps: PJ Mode Collection Format: Image Creator: Walter Knox & Co. Other Creators: Buck, Frank H. Date: 1929 Posted Date: 2015-08-25
36. Topographical Sketch of Properties The Death Valley Exploration Co. Courage, Death, Water and Perseverance Uncovered This Hidden Wealth Collection: Persuasive Maps: PJ Mode Collection Format: Image Creator: Walter Knox & Co. Other Creators: Buck, Frank H. Date: 1929 Posted Date: 2015-08-25
37. Letter promoting shares in The Death Valley Exploration Company [letter] Collection: Persuasive Maps: PJ Mode Collection Format: Image Creator: Walter Knox and Company Date: 1929 Posted Date: 2015-08-25
38. Wie met de heele wereld wil verkeeren, moet eerst Esperanto leeren! [Who Wants to Communicate with the World, Must First Learn Esperanto!] Collection: Persuasive Maps: PJ Mode Collection Format: Image Creator: Centrale Esperanto Propaganda Commisie te Nijmegen Other Creators: Printer: Drukkerij Gebr. Janssen, Nijmegen Date: 1930 Posted Date: 2017-04-14
39. A New Yorker's Idea of the United States [verso] Collection: Persuasive Maps: PJ Mode Collection Format: Image Creator: Wallingford, Daniel K. Date: 1936 Posted Date: 2015-08-25
40. A New Yorker's Idea of the United States Collection: Persuasive Maps: PJ Mode Collection Format: Image Creator: Wallingford, Daniel K. Date: 1936 Posted Date: 2015-08-25