Magnetical and meteorological observations
Series: Landmarks of science
Publisher: Gales and Seaton
Published: 1845
Place of publication: Washington
Language: eng
Format: Microform
Number of pages: 648
Notes: Made at Washington under orders of the Hon. Secretary of the Navy, dated August 13, 1838.

Micro-opaque. New York: Readex Microprint, 1976. 8 cards. 23x15cm.