Extremely Rare Piece of history
SEAPOWER
Volume Four 
May 1918
Number 5

First published in 1915 as Seven Seas, and Changed to better reflect the Navy League's Mission:
Title changed to SeaPower in June of 1916.

Stories of WWI, and life in 1918 as well as many ads everything from Razors, to Marine engines.

Fair to good Condition for a 100 plus year old magazine. Cover is loose, but in good condition, back cover has creases through the Duesenberg ad, but still looks good.  Metal staples have rust that have bled a little on the spine.  Very readable piece, and lots of ads and pictures worth framing.