From:
Leonard Darwin
To:
Charles Robert Darwin
Date:
[after 4 Mar 1871]
Source of text:
DAR 186: 30
Summary:
Recommends a photographer to CD for Expression.
Contributor:
Darwin Correspondence Project
From:
Leonard Darwin
To:
Charles Robert Darwin
Date:
[29 Mar 1872]
Source of text:
DAR 162: 75
Summary:
Data relating to experiments; shrinkage of earth on drying.
Contributor:
Darwin Correspondence Project
From:
Leonard Darwin
To:
Charles Robert Darwin
Date:
[after 14 Feb 1874]
Source of text:
DAR 90: 8
Summary:
Statistics showing rate of decline of population in Sandwich Islands, 1832–72.
Contributor:
Darwin Correspondence Project
From:
Leonard Darwin
To:
Charles Robert Darwin
Date:
[before 27 June 1874]
Source of text:
DAR 186: 31
Summary:
LD has misplaced some figures on which he was to work.
Contributor:
Darwin Correspondence Project
From:
Leonard Darwin
To:
Charles Robert Darwin
Date:
28 Nov 1877
Source of text:
DAR 186: 32
Summary:
LD is supplying coloured-glass light filters for CD’s experiments.
Contributor:
Darwin Correspondence Project
From:
Leonard Darwin
To:
Charles Robert Darwin
Date:
7 Jan 1878
Source of text:
DAR 209.8: 153
Summary:
LD’s chemical analysis of lamp-black.
Contributor:
Darwin Correspondence Project
From:
Leonard Darwin
To:
Charles Robert Darwin
Date:
8 Jan 1878
Source of text:
DAR 186: 33
Summary:
Has been testing lamp-black for ammonia.
Contributor:
Darwin Correspondence Project
From:
Leonard Darwin
To:
Charles Robert Darwin
Date:
25 Apr 1878
Source of text:
DAR 186: 34
Summary:
Encloses two photos [missing].
Contributor:
Darwin Correspondence Project
From:
Leonard Darwin
To:
Charles Robert Darwin
Date:
7 May 1879
Source of text:
DAR 186: 35
Summary:
Has been trying unsuccessfully to weigh something for CD.
Contributor:
Darwin Correspondence Project
From:
Leonard Darwin
To:
Charles Robert Darwin
Date:
[before 12 July] 1879
Source of text:
DAR 92: B7–10
Summary:
Suggests revisions in proofs of Erasmus Darwin.
[Letter wrongly dated Nov by LD.]
Contributor:
Darwin Correspondence Project
