1921. H.M. Smyth Printing Company (Saint Paul, Minn.). 42 x 59 centimeters Scale approximately 1:28,000. Minneapolis and St. Paul Maps and Atlases. H.M. Smyth, (St. Paul, Minn.) , 1921.
1921. National Geographic Society (U.S.). Relief shown by shading and spot heights.; Includes "Abbreviations and translations."; Insets: Galäpagos Archipelago.--Economic map of South Ameri... National Geographic Society (Washington), 1921.
1921. Saint Paul (Minn.). Department of Public Works. Shows officially graded, partially graded, and macadam surface streets.; "Copyright 1921 by H.M. Smyth Printing Co."; "Pavements and parkways, plat... , 1921.
1921. Saint Paul (Minn.). Department of Public Works. Shows officially graded, partially graded, and macadam surface streets.; "Copyright 1921 by H.M. Smyth Printing Co."; "Graded streets, plate no. 1.... , 1921.
1921. Saint Paul (Minn.). Department of Public Works. Shows open cut and sandrock tunnel sewers built prior to 1920 and during 1920.; "Copyright 1921 by H.M. Smyth Printing Co."; "Sewers, plate no. 3"-... , 1921.
1921. Lynch, F. C. C. (Francis Christopher Chisholm), 1884-. Includes "Comparative diagrams" of Canada's natural resources.; Relief shown by spot heights. 52 x 88 centimeters Scale 1:6,336,000 General Map Col... Dept. of the Interior (Ottawa).