An edition of Observations and investigations made at the Blue Hill Meteorological Observatory, Massachusetts, U.S.A., in the year 1905, under the direction of A. Lawrence Rotch (1908)

Observations and investigations made at the Blue Hill Meteorological Observatory, Massachusetts, U.S.A., in the year 1905, under the direction of A. Lawrence Rotch

with summaries of observations for the lustrum and for the twenty years, a discussion of them, memoirs on the meteorology of total solar eclipses and on the eclipse shadow-bands, and a bibliography

By Abbott Lawrence Rotch,Edward C. Pickering