Text ( visual ) : unmediated United States : its past and present / by Henry W. Elson. -- New York : American Book company , c1926. -- x, 550, xi-xxxviii p., [26] leaves of plates : ill. (some col.), maps (some col.), ports. ; 21 cm. -- "Further reading" at end of each chapter ; Includes index. -- (BA83129700) ; https://ci.nii.ac.jp/ncid/BA83129700 Author Heading(s): Elson, Henry William. -- Classification(s): LCC : E178.1. -- Subject Heading(s): LCSH : United States -- History