Rule of the road.
Cugle, Charles Hurst. **E 5147.68 Simple rules and problems in navigation. — New Orleans, La. 1918. 290, (3) pp. Diagrams. Tables. 22%
 
rted is a pamphlet The international rule of the road. xvii pp. 21% cm
This card was printed at the Boston O Public Library, January 10, 1919.
5908 — Navigation. — Rule of the road.