A manual of practical hygiene for students, physicians, and medical officers / by Charles Harrington.
A textbook of practical hygiene by Charles Harrington, published by Lea Brothers in Philadelphia and New York in 1905 for medical students, physicians, and health officers. Line-engraved cutaway sections show traps, cisterns, water closets, and drain runs, with water hatched in fine horizontal rule, flow arrows, and letter keys — useful for diagram lettering, plumbing silhouettes, and hatch textures.
