To Thomas Martin 12 April 1850

Hitcham H. S.

12 April 1850

My dear Sir,

I know not how I came to omit the 2nd Copy – which I now enclose – My super-busy time is at hand, as I go to Cambridge on Monday for 5 nights in the week for the next 5 weeks to deliver my Lectures– To meet our new arrangements I have been preparing a large stock of illustrations by which I hope to facilitate the study and work [of those?] as may choose to take it up.

Very sincerely yours

J. Henslow

Please cite as “HENSLOW-1090,” in Ɛpsilon: The Correspondence of John Stevens Henslow accessed on 18 September 2021,