OPPORTUNITY BOOKS

OPPORTUNITIES IN ENGINEERING

By Charles M. Horton

OPPORTUNITIES IN AVIATION

By Lieut. Gordon Lamont

And

Captain Arthur Sweetser

OPPORTUNITIES IN CHEMISTRY

By Ellwood Hendrick

OPPORTUNITIES IN FARMING

By Edward Owen Dean

OPPORTUNITIES IN MERCHANT SHIPS

By Nelson Collins

OPPORTUNITIES IN NEWSPAPER BUSINESS

By James Melvin Lee

HARPER & BROTHERS, NEW YORK

Established 1817