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Correspondence

 Subject
Subject Source: Library of Congress Subject Headings

Found in 1343 Collections and/or Records:

Correspondence from H.A. Lorentz to Edward Appleton, 1922-1923

 File
Identifier: Coll-37/E.62
Scope and Contents

Correspondence from H.A. Lorentz to Edward Appleton, dated 1922-1923.

Dates: 1922-1923

Correspondence from H.D. Poole to Edward Appleton, 1939-1940

 File
Identifier: Coll-37/E.99
Scope and Contents

Correspondence from H.D. Poole to Edward Appleton, dated 1939-1940. The material includes correspondence on Poole's theories from W.J.G. Beynon, dated October 1939.

Dates: 1939-1940

Correspondence from H.D. Poole to Edward Appleton, 1937-1938

 File
Identifier: Coll-37/C.401
Scope and Contents

Correspondence from H.D. Poole to Edward Appleton, dated 1937-1938. The material includes mathematical calculations and a draft report.

Dates: 1937-1938

Correspondence from H.G. Booker to Edward Appleton, 1948

 File
Identifier: Coll-37/E.17
Scope and Contents

Correspondence from H.G. Booker to Edward Appleton, dated 1948. The material includes draft papers by Booker on scattering.

Dates: 1948

Correspondence from H.J. Groenwold to Edward Appleton, 1948

 File
Identifier: Coll-37/E.45
Scope and Contents

The material consists of correspondence from H.J Groenwold to Edward Appleton, dated 1948.

Dates: 1948

Correspondence from H.L. Kirke and K. Kreielsheimer to Edward Appleton, 1940, 1947

 File
Identifier: Coll-37/E.58
Scope and Contents

The material consists of correspondence from H.L. Kirke to Edward Appleton, dated 1940, relating to the propogation of short waves (for the B.B.C.); and from K. Kreielsheimer to Appleton, dated 1947.

Dates: 1940, 1947

Correspondence from H.S.W. Massey to Edward Appleton, 1939

 File
Identifier: Coll-37/C.423
Scope and Contents

The material consists of correspondence from H.S.W. Massey to Edward Appleton, dated 1939.

Dates: 1939

Correspondence from H.T. Stetson to Edward Appleton, 1933, 1947, 1980

 File
Identifier: Coll-37/E.110
Scope and Contents

The material consists of correspondence from H.T. Stetson to Edward Appleton, dated 1933 and 1947. The letter from 1933 includes a photograph and has a note by Dr J. King, dated 1980 marked, 'letter drawing attention to the decrease of radio reception during the years 1930-1932 when the sunspot number was also decreasing'.

Dates: 1933, 1947, 1980

Correspondence from H.W. Newton to Edward Appleton, 1939, 1944, 1955

 File
Identifier: Coll-37/E.84
Scope and Contents

Correspondence from H.W. Newton to Edward Appleton, dated 1939, 1944, and 1955. The material from 1944 consists of 2 copies of a letter from Newton commenting on a Russian memorandum on magnetic and ionospheric storms.

Dates: 1939, 1944, 1955

Correspondence from H.W. Newton to Edward Appleton, 1946

 File
Identifier: Coll-37/C.347
Scope and Contents

Correspondence from H.W. Newton to Edward Appleton, dated 1946. The material includes a photograph of a giant sunspot, dated July 1946, and a draft of Newton's report on 'Solar Activity’.

Dates: 1946