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#ArchivesYouAreHere “Los Angeles topographic sheet” c. 1904, Well survey for Los Angeles by Water D

#ArchivesYouAreHere

“Los Angeles topographic sheet” c. 1904, Well survey for Los Angeles by Water Department of the City of Los Angeles Superintendent William Mulholland

File Unit: Los Angeles County. Series: Hydrographic Survey Sheets, ca. 1894 - ca. 1934. Record Group 57: Records of the U.S. Geological Survey, 1839-1008. (National Archives Identifier 24746939).

#archivesyouarehere #archiveshashtagparty #well survey #los angeles #water department #city of los angeles #william mulholland #los angeles county #hydrographic survey sheets #us geological survey

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Fri, 05 Mar 2021 08:31:00

#ArchivesYouAreHere“Map Showing the Location of the Rancho Santa Ana del Chino and Town of Chino”, c

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“Map Showing the Location of the Rancho Santa Ana del Chino and Town of Chino”, c.1891, Artesian Well Survey for Mr. Richard Gird.

File Unit: San Bernardino County. Series: Hydrographic Survey Sheets, ca. 1894- ca. 1934. Record Group 57: Records of the U.S. Geological Survey, 1839-2008. (National Archives Identifier 24746954).

#archivesyouarehere #archiveshashtagparty #rancho santa ana del chino #artesian well #survey #richard gird #san bernardino county #hydrographic survey sheets #us geological survey

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Fri, 05 Mar 2021 07:30:40

#ArchivesYouAreHereFigure 1 - View of Taurus-Littrow From Hi-Gate + 7 Seconds (End of Pitch Transien

#ArchivesYouAreHere

Figure 1 - View of Taurus-Littrow From Hi-Gate + 7 Seconds (End of Pitch Transient), 08/31/1972. From the Apollo 17 Mission.

Series: Astronaut Geology Education Files, ca. 1962 ca. 1975. Record Group 57: Records of the U.S. Geological Survey, 1839-2008. (National Archives Identifier 12012050).

#archivesyouarehere #archiveshashtagparty #taurus-littrow #apollo 17 #astronaut #geology #us geological survey

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Fri, 05 Mar 2021 06:31:06