Early developments in North American forest fire detection and communication Various methods of communication used to send information during a forest fire. Smoke rises from forest and a Ranger, carrying a spade, climbs a hill in the area. Circa 1920 picture of a man with a carrier pigeon used to send information in case of forest fire. Rangers with shovels working around smoking underbrush. Another man with a hand mirror for reflecting the suns rays and sending a signal to others. A man speaks over a telephone. Man in a room as he speaks over a wireless handset.
The Nuclear Ship ( NS ) Savannah during its test trials in the United States. The NS Savannah leaving the New York Shipbuilding Corporation yards at Camden New Jersey, enroute to Yorktown, Virginia, is seen passing the Delaware Memorial Bridge, as she cruises along the Delaware River. views of spray blowing across the ship underway. View of reactor control room, where increasing levels of power are demanded until full (100%) power is set on April 14, 1962 and the Savannah achieves a speed of 22 knots. The NS Savannah docks at her home port of Savannah, Georgia.
An autoclave at the Lenox Hill Hospital (100 E 77th St, New York, NY 10075, United States) in New York, United States. An attendant supervises the functioning of an autoclave. He turns the wheel to the autoclave door. Various pressure gauge on the wall. He opens the door and removes bundles of linen from the autoclave. He slides the clothes onto a mobile stand and shuts the autoclave door.
Lenox Hill Hospital (100 E 77th St, New York, NY 10075, United States) in New York, United States. A patient named Mrs. Conrad seated on a bed as a doctor examines her eyes and throat before an operation. A nurse stands near the bed and records the observations. The doctor examines the knee bones of the patient with an instrument.
Lenox Hill Hospital (100 E 77th St, New York, NY 10075, United States) in New York, United States. A patient named Mrs. Conrad lying in a bed as a nurse comes. She takes the patient's blood sample. An electrocardiograph request slip. The patient is lying in the bed and an electrocardiogram machine near the bed. A technician operates the machine. Leads attached to limbs of the patient. The technician works on controls of the machine.
Lenox Hill Hospital (100 E 77th St, New York, NY 10075, United States) in New York, United States. A basal metabolism request slip. A sign on a door reads 'Basal Metabolism'. A patient in a bed as a doctor attaches a mask over his face. A basal metabolism machine in operation moves up and down. The patient with the mask over his mouth lying in the bed.
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