Marine engineering & shipping age
A 1921 trade periodical on marine engineering and shipping, published in Philadelphia by Aldrich Publishing Company with Simmons-Boardman, aimed at shipbuilders and marine engineers. Its pictures are plain black-and-white line drawings and halftone photographs of machinery, boilers and vessels, with a crane-lifted engine part in a workshop, a Scotch boiler cutaway, and a French Navy warship in an oval frame, offering a designer clean technical imagery of early twentieth-century industry.
