Pipelines at Richfield oil company refinery in Watson in California. A shaft drilling unit at Wildcat oil well.
A worker works on a machine as a meter shows the reading at Wildcat oil field in Watson in California. Oil drilling in progress with drill spinning rapidly behind the oil well worker. Another worker operates a rotary table. Boilers near the oil derrick are seen.
A worker works on a machine at a derrick in Wildcat oil field in Watson in California. A worker works on machines at the oil refinery.
A technician works on controls and enters monthly operational data for refining of oil from oil wells operated by Richfield oil refinery in Watson, California. Technicians read and record data from a number of meters. A vacuum evaporation meter and meter labeled "Crude" for crude oil shows readings. On the basis of the recorded data, a graph is seen being printed.
Official visitor talks to Officer and shows identification to him . They board the boat called 'Warden Johnston' and speak to the officers as they take down notes. Boat sails across the San Francisco Bay in California. As the boat nears an island a chimney and a tin roofed building with ALCATRAZ written on it is seen.
Warden speaks to several officers and then enters the administration building at Alcatraz island in California, United States. He inspects area around the prison. A light house is seen at the island. Guards are seen occupying various posts around the facility.
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.