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From Edward Frankland   26 April 1874

Summary

Bullfinches’ instinctive capacity for removing nectaries from cowslips.

Author:  Edward Frankland
Addressee:  Charles Robert Darwin
Date:  26 Apr 1874
Classmark:  DAR 164: 210
Letter no:  DCP-LETT-9430

From Edward Frankland   30 April 1874

Summary

Variation in bullfinches’ instinctive ability to remove nectaries and ovaries from cowslips.

Author:  Edward Frankland
Addressee:  Charles Robert Darwin
Date:  30 Apr 1874
Classmark:  DAR 164: 211
Letter no:  DCP-LETT-9435

From Edward Frankland   9 October 1874

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Summary

Sends information CD requested on phosphate of ammonia and on nitrogenous substances produced during putrefaction of animal matter.

Author:  Edward Frankland
Addressee:  Charles Robert Darwin
Date:  9 Oct 1874
Classmark:  DAR 58.1: 97–8
Letter no:  DCP-LETT-9671
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letter (43)
Addressee
Correspondent
Darwin, C. R.[X]
Frankland, Edward[X]
Date
1873 (16)
1874 (14)
1875 (1)
1876 (5)
1878 (2)
1879 (2)
1880 (1)
1882 (2)
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