Above is the title page from the 1920 textbook. Below are the pages that show how to identify gasoline automobile body types. I do not have any more scans and I gave away the book. Click images to enlarge.
Figure 16: a) roadster b) coupelet c) coupe d) convertible coupe e) clover leaf f) touring car g) salon touring car h) convertible touring car i) sedan
Page 22: Identifying the 16 bodies of Gasoline Automobiles
Page 23: Figure 16
Figure 17: a) open sedan b) limousine c) open limousine d) berline e) landaulet f) brougham