Quantity: 1 available
"The magnetic observatory at Sitka was built in 1901, and its operation began in January, 1902." 100 pp. 17 foldout graphs with reproductions of magnetograms showing principal magnetic storms. Numerous tables. tan paper wraps. Darkened spine with 1/4"x1/4" strip missing at base. ex-mus. stamp/numbers on front cover. Overall covers are Good. ex-mus. stamp on title page, otherwise interior is tight, clean and Very Good+.
Title: RESULTS OF OBSERVATIONS MADE AT THE UNITED STATES COAST AND GEODETIC SURVEY MAGNETIC OBSERVATORY AT SITKA, ALASKA 1911 AND 1912
Illustrator: Foldout Graphs, Tables
Publisher: Washington, Government Printing Office: 1914
Binding: Soft Cover
Book Condition: Good
Type: U.S. Coast and Geodetic Survey
Size: Size: Approx. 8 3/4" x 11 1/2"
Item: 1.00 Item
Seller ID: 003698
Keywords: U.S. Coast and Geodetic Survey, Alaska, Sitka Alaska, magnetic Observatory