Darwin is much obliged for Kinhan and Close's General glaciation [of Iar-Connaught (1872)]. Transcription: "Megs Kenahan + Close Geological Survey Dub Show moreDarwin is much obliged for Kinhan and Close's General glaciation [of Iar-Connaught (1872)]. Transcription: "Megs Kenahan + Close Geological Survey Dublin Oct 29 1872 Gentlemen I am very much obliged for your kind note + present of your memoir on the General glaciation of part of Ireland. Hardly any subject interests me more, + I shall have great pleasure in reading your memoir - I beg leave to remain yours faithfully + obliged Ch. Darwin" Letter sent from Down, Beckenham, Kent, England. Envelope included The Robert M. Stecher Collection of Charles Darwin Books and Manuscripts Show less