Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

pl23_theb1334.jpg

Building shaker in the doorway of a building

Image

Download ( 1.36 MB )

Permalink

https://www.noaa.gov/media/digital-library-photo/pl23theb1334jpg

Description

Building shaker in the doorway of a building.Used to determine earthquake engineering characteristics of buildings.C&GS; was the first organization to undertake engineering seismology studies.Party of William D. Patterson

Credit

C&GS; Season's Report Patterson 1937-6

Display Date

1937

Location

California

Collection

Historic Coast & Geodetic Survey

Keywords

Geophysics

Seismology