From:
Charles Robert Darwin
To:
James de Carle Sowerby
Date:
4 May [1850]
Source of text:
American Philosophical Society (Mss.B.D25.)
Summary:
The Palaeontographical Society will give him only one plate for foreign species. Work should stop until he knows how many will fit in. He must know what progress has been made.
Contributor:
Darwin Correspondence Project