/ / 609.73M6 / / / / 10004382
Kaempffert, Waldemar 1877-1956
edited by Waldemar Kaempffert … with over three hundred illustrations.
New York, Blue ribbon books
1924
vii-xvi, 577 p.
Inventions – United States.
Inventors. United States.
Published also as volume one of the editor’s A popular history of American invention. New York [etc.] 1924.
TAB 184