Search: Cupples, George in correspondent 
Darwin, C. R. in correspondent 
1860-1869::1869::03 in date 
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From:
George Cupples
To:
Charles Robert Darwin
Date:
11 Mar 1869
Source of text:
DAR 83: 133–8, DAR 161: 282
Summary:

Differences in size and weight in deerhounds, with tables of comparative weights according to sex. Promises information on weights of deerhound puppies. Effects of cross- and inbreeding.

Contributor:
Darwin Correspondence Project
From:
George Cupples
To:
Charles Robert Darwin
Date:
22 Mar 1869
Source of text:
DAR 161: 291
Summary:

Will look for sex ratio statistics.

Will weigh pups.

Deerhound breeding;

wolves.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
George Cupples
Date:
18 Mar [1869]
Source of text:
Former collection of Pr. Georges Teissier (private collection)
Summary:

Suggests that Cupples weigh puppies from one week old, rather than two weeks old.

Contributor:
Darwin Correspondence Project