The total eclipse of the sun. Januari 1, 1889. A report of the observations made by the Washington University eclipse party, at Norman, California. — Teylers Museum

The total eclipse of the sun. Januari 1, 1889. A report of the observations made by the Washington University eclipse party, at Norman, California.

The total eclipse of the sun. Januari 1, 1889. A report of the observations made by the Washington University eclipse party, at Norman, California.