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Correspondence

 Subject
Subject Source: Library of Congress Subject Headings

Found in 190 Collections and/or Records:

Correspondence from Edward Appleton to B. van der Pol, 31 July 1922-28 October 1922

 File
Identifier: Coll-37/E.123
Scope and Contents

The material consists of correspondence from Edward Appleton to B. van der Pol, dated 31 July-28 October 1922 and numbered 45-58. Several of the letters are not numbered in chronlogical order and some are unnumbered.

Dates: 31 July 1922-28 October 1922

Correspondence from Edward Appleton to B. van der Pol, 2 November 1922-3 December 1922

 File
Identifier: Coll-37/E.124
Scope and Contents

The material consists of correspondence from Edward Appleton to B. van der Pol, dated 2 November-3 December 1922 and numbered 59-63.

Dates: 2 November 1922-3 December 1922

Correspondence from Edward Appleton to B. van der Pol, 6 December 1922-12 April 1923

 File
Identifier: Coll-37/E.125
Scope and Contents

The material consists of correspondence from Edward Appleton to B. van der Pol, dated 6 December 1922-12 April 1923 and numbered 63a-73. The letters are not all numbered in chronological order – no. 64 is postmarked 15 December 1922 and no. 68 is postmarked 6 December 1922.

Dates: 6 December 1922-12 April 1923

Correspondence from Edward Appleton to B. van der Pol, 3 May 1923-20 September 1923

 File
Identifier: Coll-37/E.126
Scope and Contents

The material consists of correspondence from Edward Appleton to B. van der Pol, dated 3 May-20 September 1923 and numbered 75-90. N.B. Four letters numbered 79-82 dated 1924 and referring to Appleton's consultancy with Philips and to his appointment at King's College, London, have been transferred to file Coll-37/E.129.

Dates: 3 May 1923-20 September 1923

Correspondence from Edward Appleton to B. van der Pol, 19 October 1923-20 December 1923

 File
Identifier: Coll-37/E.127
Scope and Contents

The material consists of correspondence from Edward Appleton to B. van der Pol, dated 19 October-20 December 1923 and numbered 91-100. N.B. A letter numbered 92, addressed from King's College, London, 12 October [1924] has been transferred to file Coll-37/E.129.

Dates: 19 October 1923-20 December 1923

Correspondence from Edward Appleton to B. van der Pol, 20 January 1924-25 April 1924

 File
Identifier: Coll-37/E.128
Scope and Contents

The material consists of correspondence from Edward Appleton to B. van der Pol, dated 20 January-25 April 1924 and numbered 101-107.

Dates: 20 January 1924-25 April 1924

Correspondence from Edward Appleton to B. van der Pol, 6 June 1924-12 October 1924

 File
Identifier: Coll-37/E.129
Scope and Contents

The material consists of correspondence from Edward Appleton to B. van der Pol, dated 6 June-12 December 1924 and numbered 79-82 (transferred from Coll-37/E.126), 92 (transferred from Coll-37/E.127), 108-110. N.B. This marks the end of the legacy numbering sequence in red pencil on the material.

Dates: 6 June 1924-12 October 1924

Correspondence from Edward Appleton to B. van der Pol, 1925

 File
Identifier: Coll-37/E.130
Scope and Contents

The material consists of correspondence from Edward Appleton to B. van der Pol, dated 1925. The letter dated 27 December mentions W. Altar.

Dates: 1925

Correspondence from Edward Appleton to B. van der Pol, March 1926-September 1926

 File
Identifier: Coll-37/E.131
Scope and Contents

The material consists of correspondence from Edward Appleton to B. van der Pol, dated March-September 1926.

Dates: March 1926-September 1926

Correspondence from Edward Appleton to B. van der Pol, 1927

 File
Identifier: Coll-37/E.132
Scope and Contents

The material consists of correspondence from Edward Appleton to B. van der Pol, dated 1927. It includes correspondence in February referring to Van der Pol's article, which Appleton considered to include damaging references to himself and his contribution to non-linearity problems. Van der Pol's reply to this is at Coll-37/E.144.

Dates: 1927