THE MARINE REVIEW Down in Engine Room [D you ever stop to think of the responsibility of the small parts that go to make up the propelling agencies of our big war vessels and merchant marine ? The test of efficiency is the dependability of the construc- tive elements. “Milton” Large Nuts are the O.K. of the Big Engines and Boilers. ¥ They embody strength and reliability in every way, and are pretty to look at besides. The Milton Manufacturing Company Milton, Pa. Please mention THE Martine Review when writing to Advertisers