Text Online
From:
Darwin, Leonard
To:
Darwin, G. H.
Date:
8 February 1878
Source of text:
DAR 219.6: 11
Summary:
No summary available.
Contributor:
Darwin Family Letters
Showing 1–4 of 4 items
No summary available.
LD’s chemical analysis of lamp-black.
Has been testing lamp-black for ammonia.
Encloses two photos [missing].