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![Speeder and trailer theb1795.jpg Speeder and trailer](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb1795.jpg?itok=7ayZ1JSf)
Description
Speeder and trailer.Motor velocipede leveling.Level party of Ernst Stohsner (Image credit: C&GS; Season's Report Stohsner 1934)
Credit
C&GS; Season's Report Stohsner 1934
Display Date
1934
Collection
Historic Coast & Geodetic Survey
Geodesy
Determining the Elevations - Leveling a Continent
Keywords
Geodesy
Leveling