author
b. 1887
Best known for practical guides on welding, automobiles, and electrical repair, this early 20th-century technical writer turned complex machinery into clear, hands-on instruction for everyday readers.
Harold P. Manly, also listed in library records as Harold Phillips Manly and born in 1887, wrote a long shelf of practical manuals for mechanics, drivers, and repair workers. Surviving catalog and archive records connect his name with books on oxy-acetylene welding, automobile starting and lighting systems, Ford cars and tractors, and household electrical appliances.
His books were written for people who wanted usable knowledge rather than theory alone. Titles such as Oxy-Acetylene Welding and Cutting, Practical Automobile Instruction, Starting and Lighting Troubles, Remedies and Repairs, and Electric Appliance Repair and Servicing suggest a career focused on explaining new technologies in plain, workable terms.
Little biographical information appears to be widely documented online beyond his authorship and birth year, so the picture that remains is mainly the one preserved in his books: a clear, industrious technical author whose manuals helped readers understand and maintain the machines of a fast-changing industrial age.