Hello Friends and Family,
Link to this year's index by clicking here.
Hall of Flame Museum, Part 7 |
This unusual-looking item is a Champion/Chrisie Water Tower — such equipment originated to fight fires in multi-story buildings. They came into use around 1880 with improvements in water supplies and steam-powered pumpers which could pump between 1,000 and 3,000 gallons per minute. When this one was purchased in 1897 by the Toledo, Ohio Fire Department, it was horse-drawn but later married to a gasoline-powered tractor built by J. Walter Christie, a noted automotive engineer.
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Once at the fire, the "tiller man" would remove and stow his steering wheel then climb onto the end of the ladder as it is extended upward by the expanding springs. He was then ready to perform a rescue, enter the burning building or chop a ventilation hole in the roof. He could also connect a 2 1/2 inch hose to the "ladder pipe" mounted at the aerial's tip then spray as much as 250 gallons per minute onto the fire. |
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I was intrigued by the largest aircraft in the case which is a Martin JRM Mars cargo transport seaplane that was converted for civilian use as a firefighting water bomber. The conversion involved the installation of a tank in the cargo bay and retractable pick-up scoops to allow uploading of water while the aircraft was taxiing. The scoops allowed 30 tons of water to be taken on board in 22 seconds. Later some of the hull fuel tanks were replaced with water tanks. |
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The Division of Forestry designed its own brush truck, installing a 350 gallon per minute pump that could be operated while the truck was in forward motion, a key requirement for a brush truck. The Division also installed a 600 gallon water tank, a pair of booster lines, and several hundred feet of one inch cotton hose. Four hard suctions allow the tank to be refilled from a hydrant or other water source. Gene Autry found the truck years after LA County had abandoned it. Gene donated it to the Hall of Flame in 1989, and Don Hale did an excellent restoration. |
There are three parts to the system. First, a street box, each with a unique number. When the trip lever was depressed that number would be sent to the central station. Second, the central station which would receive the signal from the street box and sound the box number on a gong and punch out the number on the tape register seen in the photo. Last, each fire station would also receive the gong signal and punch tape number. One firefighter was always on call to monitor the signals to determine if the street box was in their area of responsibility. |
Here is the Phoenix Fire Department Alarm Room System from 1956 through 1982. There were a number of limitations of the previous systems and two Phoenix firefighters, Rae A. Echols and John Simmons designed and built this system from scratch, using a mixture of new equipment together with military surplus relays and vacuum tubes. Over the years, it was gradually upgraded until the computer revolution made this system obsolete. The replacement system is based on the "911" computer-assisted dispatch system installed in 1982 and which was superseded by a newer system in 1998. Note the sign behind the big "56" noting that the audio is from actual calls at the current central system. I hope you enjoyed our trip to the Hall of Flame Museum and perhaps might be enticed to visit on your own one of these days.
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Life is good.
Aloha,
B. David
P. S., All photos and text © B. David Cathell Photography, Inc. — www.bdavidcathell.com