A Wolf's Head Will Shed Diamonds (1899)

Max Pemberton. The Signor of the Night: The Story of Frá Giovanni, the Soldier-Monk of Venice, and of others in the "Silent City." (New York: Dodd, Mead, and Company, 1899).

A Jester's Jingles (1899)

F. Raymond Coulson. A Jester's Jingles. Illustrated by F. Penfold Jenner & J. Dodworth. (London: Skeffington and Son, 1899.)

Jocko Playing Comedy (1882)

John Joeseph Jennings. Theatrical and Circus Life: or, Secrets of the Stage, Green-Room and Sawdust Arena. (St. Louis: Sun Publishing Company, 1882).

Emergency Fire Hood (1920)

Breathing Apparatus: Rescue and Protective. (Washington: Government Printing Office, 1920).

Navy Mask, Mark 1 (1920)

Breathing Apparatus: Rescue and Protective. (Washington: Government Printing Office, 1920).

Submarine Escape Apparatus (1915)

George David Stillson. Report on Deep Diving Tests.  (Washington: Government Printing Office, 1915).

The Smoke Respirator (1873)

Alfred Ely Beach, ed. The Science Record for 1873.  (New York: Munn and Company. 1873).

Firefighter, Miner, or Soldier (1920)

"Protecting the Firefighters."  Popular Science. 96 (January 1920).

Experimental Helmet No. 13 (1920)

Bashford Dean. Helmets and Body Armor in Modern Warfare. (New Haven: Yale University Press, 1920).

Rescue Breathing Apparatus (1920)

Breathing Apparatus: Rescue and Protective. (Washington: Government Printing Office, 1920).

Oxygen Rescue Apparatus (1916)

U.S. Navy Department Diving Manual. (Washington: Government Printing Office, 1916).

All-Metal Diving Suit (1931)

"Metal Diving Suit Has Phone and Electric Lights." Popular Mechanics. 55 (January 1931).

Fireman's Respirator (1898)

Caleb Pamley. The colliery manager's handbook: a comprehensive treatise on the laying-out and working of collieries designed as a book of reference for colliery managers and for the use of coal-mining students preparing for first-class certificates. (London: Crosby, Lockwood, and Son, 1898).

Defiance of the Smoke (1876)

Eyre Massey Shaw.  Fire protection, a complete manual of the organization, machinery, discipline, and general working of the Fire brigade of London. (London: Charles and Ewin Layton, 1876).

Volatile Medicaments (1884)

"The Yeo Respirator." Canada Lancet.  17 (November 1884).

Fly / Fork-Grinder (1885)

John George Wood. Nature's Teachings: Human Invention Anticipated by Nature. (Boston: Roberts Brothers, 1885).

Respiratory Veil (1881)

George Black, ed. Household Medicine: A Guide to Good Health, Long Life, and the Proper Treatment of All Diseases and Accidents. (London: Ward, Lock, and Company, 1881).

Ori-Nasal Respirator (1881)

George Black, ed. Household Medicine: A Guide to Good Health, Long Life, and the Proper Treatment of All Diseases and Accidents. (London: Ward, Lock, and Company, 1881).

Sectional View (1919)

A.C. Fieldner and S.H. Katz. "The Use of the Gas Mask as a Respirator." The Chemical Engineer. 27 (January 1919). 

Mouthpiece Type (1919)

A.C. Fieldner and S.H. Katz. "The Use of the Gas Mask as a Respirator." The Chemical Engineer. 27 (January 1919).