David Rumsey
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Website
World Mercators proj.
5478.011
pilot4
Higgins & Ryan's World on Mercators projection. Entered according to act of Congress in the year 1871 by Asher & Adams, in the office of the Librarian of Congress at Washington. (Indianapolis: Higgins & Ryan, 1871?)
1871
1870
Higgins & Ryan
60 × 44 cm
1 : 65000000