pl23_theb1505.jpg
Description
Portable observing tripod made of poplar.Astro party of C. V. Hodgson
Credit
C&GS; Season's Report Hodgson 1913
Display Date
1913
Location
North Dakota?
Collection
Historic Coast & Geodetic Survey
Geodesy
Astronomic Latitude and Longitude
Keywords
Geodesy
Astro