Acknowledges receipt of letter and papers from G. A. Erman.
Acknowledges receipt of letter and papers from G. A. Erman.
B.A.A.S. in Liverpool approved £50 grant to G. A. Erman, to be administered by Erman and JH, for computation of Gaussian constant for 1839.
Comments on JH's concerns about actinometric measurements [see JH's 1870-9-20]; recommends the study of periodicity of waves on Atlantic Coast.
Reports on status of John Robinson's eye following cataract surgery.
Explains error in B.A.A.S. report on grant for G. A. Erman. Will notify George Griffith.
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