Image / Reading earth movement charts

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Title: Reading earth movement charts
Alternative Title: Los Angeles Herald Examiner Photo Collection
Creator: Mullen, Mike
Date Created and/or Issued: 1973
Contributing Institution: Los Angeles Public Library
Collection: Los Angeles Public Library Photo Collection
Rights Information: Images available for reproduction and use. Please see the Ordering & Use page at http://tessa.lapl.org/OrderingUse.html for additional information.
Description: Ed Berg, electrical engineer at California Institute of Technology Seismological Laboratory, Pasadena, reads chart of earth movement information transmitted from a recorder at Goldstone station near Barstow. Graph on drum, top right, recorded sonic booms picked up at Mt. Wilson station. Photo dated: December 20, 1973.
Type: image
Format: 1 photograph :b&w
Photographic prints
Identifier: 00057376
Herald Examiner Collection
HE box 528.
CARL0000060025
http://173.196.26.125/cdm/ref/collection/photos/id/21683
Subject: California Institute of Technology.--Seismological Laboratory
Earthquakes--California, Southern
Earth movements
Seismic waves
Pasadena (Calif.)
Los Angeles Herald-Examiner photographs
Herald-Examiner Collection photographs

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