African American girls learn household chores at a household training institute set up by Works Progress Administration in United States during the Great Depression. African American women making pastries inside a kitchen. A woman cuts a dough with a diamond-shaped cookie cutter. She coats the cookie with butter. An instructor watches the woman bake cookies. Black woman prepares a salad. Another woman takes a tray of muffins out of the oven. Two African American women turns a mattress over. They make a bed together. An African American nurse demonstrates using a dummy. The nurse massages the baby dummy’s legs. African American nursing students demonstrates with a patient. They put a patient to bed and serve food. They also undergo health care training and learn first aid, child and sick person care. African American and White women sewing together during a class. An African American woman helps a White man put clothes into a bin. A Black woman wearing glasses sewing a dress.
Doctors conduct research operation to implant an artificial heart to a cow in United States. They wheel cart with apparatus in operating theater. Surgeon holds atrium connections in his hand. Diagram showing heart and parts. Views of open heart beating during surgery. Artificial heart being implanted, and taking up heart function with diaphram of the artificial heart "beating." Cow standing with artificial heart visible externally. Heart pressures and function displayed on monitor screen.
Manufacture process of a 1000 pound bomb shell cases in United States. Metal processed from molten to solid under high temperature conditions. (World War II period).
1000 pound bomb shell cases cut to size in United States. Workers place shells onto a machine and cut them into size. Metal shells heated and shaped. (World War II period).
1000 pound bomb shell cases put onto machines and undergo final processing in United States. Rings put around the shells. Bomb shell cases stacked in warehouse where an Army officer inspects them. (World War II period).
"Railroad play dramatic role in America at war "Military tanks, armored vehicles and other equipment loaded onto railroad flat cars under supervision of engineers in United States during World War 2. Troops board a train. Army cook prepares food and troops eat their meals. Railway control room. Train reaches an embarkation port on the Atlantic coast.
CRITICALPAST.COM: About Us | Contact Us | FAQs - How to Order | License Agreement | My Account | My Lightboxes | Shopping Cart | Advanced Search | Featured Collections | Website Terms & Conditions | Privacy Policy ©2026 CriticalPast LLC.
License Agreement |
Terms & Conditions |
Privacy Policy
©2026 CriticalPast LLC.