From:
William de Wiveleslie Abney
To:
Leonard Darwin
Date:
[before 27 June 1874]
Source of text:
DAR 58.1: 148
Summary:
Answers questions about chemistry (see 9202).
Contributor:
Darwin Correspondence Project
Answers questions about chemistry (see 9202).
LD has misplaced some figures on which he was to work.
Asks for proportion of water and of nitrogen in various ammonium salts.
[WWA’s replies are with the letter.]