1. Working Conditions Change
Title: [Boys pouring wax(?) into molds in factory]
Author: Unknown
Date: 1902

2. These men are working on airplanes in factories. What is the same
These men are working on airplanes in factories. What is the same? What is different?
1942
Title: ALEXANDRIA AIRPLANE FACTORY
Creator(s): Harris & Ewing, photographer
Date Created/Published: 1918.
Title: Manpower. Negro aircraft propeller workers. America draws its manpower from various races for the war production drive. This skilled Negro worker is grinding profile and radius on the leading edge of a blade in a large Eastern propeller factory. Even the slightest mistake in this operation may ruin the entire blade. Curtiss-Wright Propeller Division. Caldwell, New Jersey
Author: Liberman, Howard
Date: 1942
1918

3. 1936 Public Works Poster Title: Save your eyes - use your goggles
Author: Unknown
Date: 1936

4. These pictures show workers in a glass factory. What is different
These pictures show workers in a glass factory. What is different? What has changed?
Title: Glass works. Midnight. Location: Indiana.
Creator(s): Hine, Lewis Wickes, , photographer Title: VIEW OF JOHN ELDER OF JEANNETTE BADGE NO. 66. BREAKER FOR GENERAL GLASS COMPANY. TAKEN ON BREAKER FLOOR IN FRONT OF BUCK USED TO HOLD GLASS. WORK EQUIPMENT INCLUDES: HARD HAT, SAFETY GLASSES, PROTECTIVE SLEEVES, LEATHER APRON, GLOVES WITH RUBBER PADS ("METATARSALS") WITH OVER STEEL-TOED SHOES. - Chambers-McKee Window Glass Company, Furnace No. 2, Clay Avenue Extension, Jeannette, Westmoreland County, PA
Creator(s): Lowe, Jet, creator
Date Created/Published: 1989
1908
1989

5. 1936 Public Works Poster
Title: Protect your hands! You work with them.
Author: Muchley, Robert
Date: 1936

6. These pictures show construction workers on skyscrapers
These pictures show construction workers on skyscrapers. What has changed?
1907
Title: Sailors on land--agile construction workers on a suspended iron section, 200 feet above ground, New York City
Date Created/Published: c1907.
21st century

7. 1936 Public Works Poster
Title: Failure here may mean death below Safety first.
Author: Nase, Allan
Date: 1936

8. How did the conditions for workers change throughout the 1900s?