The Young Wireless Operator—Afloat
or
HOW ROY MERCER WON HIS SPURS IN THE MERCHANT MARINE
By
LEWIS E. THEISS
Illustrated by Original Photographs
W. A. WILDE COMPANY
BOSTON CHICAGO
Copyrighted, 1920,
By W. A. Wilde Company
All rights reserved
The Young Wireless Operator—Afloat