Ammonia truck accident, 1958
and Mrs. Elvira Nava, 30. General views of split tank truck -- with firemen laying water hoses on cracked tank to keep pressure down. 89/90: Highway Patrolman Richard McClellan, 43, at Kaiser Foundation Hospital w/ Nurse Elizabeth Hunt. Firemen wearing oxygen masks spray water on righted cracked tank after its cap blew off, creating new danger. 106: Residents leaving homes after second danger".