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Start Over Copyright Copyright may apply ✖Remove constraint Copyright: Copyright may apply Dates by Range 1950-1999 ✖Remove constraint Dates by Range: 1950-1999 Publication Year 1969 ✖Remove constraint Publication Year: <span class="single" data-blrl-single="1969">1969</span>

11. Letter from Francis Crick to George D. Pappas

Publication:
Produced: 29 May 1969
Archival Collection:
The Francis Crick Papers (Profiles in Science)

12. Letter from George D. Pappas to Francis Crick

Publication:
Produced: 12 May 1969
Archival Collection:
The Francis Crick Papers (Profiles in Science)

13. Letter from Francis Crick to George D. Pappas

Publication:
Produced: 5 May 1969
Archival Collection:
The Francis Crick Papers (Profiles in Science)

14. Letter from George D. Pappas to Francis Crick

Publication:
Produced: 29 April 1969
Archival Collection:
The Francis Crick Papers (Profiles in Science)

15. Letter from Francis Crick to Van R. Potter

Publication:
Produced: 17 April 1969
Archival Collection:
The Francis Crick Papers (Profiles in Science)

16. Letter from Francis Crick to William Shockley

Publication:
Produced: 18 April 1969
Archival Collection:
The Francis Crick Papers (Profiles in Science)

17. Letter from Francis Crick to William Shockley

Publication:
Produced: 2 April 1969
Archival Collection:
The Francis Crick Papers (Profiles in Science)

20. The Two Languages of Biology

Publication:
Produced: [1969?]
Subject(s):
Genetic Code
Archival Collection:
The Francis Crick Papers (Profiles in Science)