Observations made between 1838 and 1842 at the U.S. Naval Observatory in Washington, D.C.Chiefly tables."Printed by order of the Senate of the United States."Mode of access: Internet
At head of title: United States of America, War Department.Mode of access: Internet
"Published by order of the Board of Admiralty, in obedience to His Majesty's command."Title varies s...
I. Magnetic data and instruments.--II. The phenomenon and its discussion.Mode of access: Internet
Appendices are included in some volumes; other appendices are issued separately.Mode of access: Inte...
At head of title: 36th Congress, 1st session. Senate. Ex. doc.Mode of access: Internet
Title varies slightly."Known as Washington observations".Mode of access: Internet
Some appendices have added title: Washington observations.Mode of access: Internet
Issued also as Senate Document no. 97, 28th Congress, 2d session.Paged continuously.Mode of access: ...
v. 1. Commencing with 1841, with abstracts of the observations from 1841 to 1848 inclusive -- v. 2. ...
Issued also in the Congressional series of U.S. public documents (no.1052-53) as House ex. doc. 55, ...
Issued also, with half-title, in Washington observations, 1871, published in 1873.Inserted as vol. V...
Reprinted from the Annual report of the Board of regents of the Smithsonian institution, 1868. p. 68...
Publisher's lettering: Magnetic and meteorological observations. Girard College, Philadelphia. vo. 1...
Reports made to U. S. Naval Observatory, Washington, D. C."Washington Observations, 1876.-Appendix I...
Issued by Girard College, Philadelphia, Penn.--Magnetic and Meteorological Observatory, 1840-45.Mode...
At head of title: United States of America, War Department.Mode of access: Internet
"Published by order of the Board of Admiralty, in obedience to His Majesty's command."Title varies s...
I. Magnetic data and instruments.--II. The phenomenon and its discussion.Mode of access: Internet
Appendices are included in some volumes; other appendices are issued separately.Mode of access: Inte...
At head of title: 36th Congress, 1st session. Senate. Ex. doc.Mode of access: Internet
Title varies slightly."Known as Washington observations".Mode of access: Internet
Some appendices have added title: Washington observations.Mode of access: Internet
Issued also as Senate Document no. 97, 28th Congress, 2d session.Paged continuously.Mode of access: ...
v. 1. Commencing with 1841, with abstracts of the observations from 1841 to 1848 inclusive -- v. 2. ...
Issued also in the Congressional series of U.S. public documents (no.1052-53) as House ex. doc. 55, ...
Issued also, with half-title, in Washington observations, 1871, published in 1873.Inserted as vol. V...
Reprinted from the Annual report of the Board of regents of the Smithsonian institution, 1868. p. 68...
Publisher's lettering: Magnetic and meteorological observations. Girard College, Philadelphia. vo. 1...
Reports made to U. S. Naval Observatory, Washington, D. C."Washington Observations, 1876.-Appendix I...
Issued by Girard College, Philadelphia, Penn.--Magnetic and Meteorological Observatory, 1840-45.Mode...
At head of title: United States of America, War Department.Mode of access: Internet
"Published by order of the Board of Admiralty, in obedience to His Majesty's command."Title varies s...
I. Magnetic data and instruments.--II. The phenomenon and its discussion.Mode of access: Internet