From E. J. Collings   21 May 1879

Sir;

A debating society to which I have the honour to belong is about to discuss “that reason is not confined to man” and I have been appointed to second the opener of the dis-cussion.¹ But on consideration I find I know of so very little material available for the preparation of the dis-cussion, that I take the liberty of asking if you can kindly recommend me to any sources of information which would be of service under the circumstances.

I should be especially obliged if you would recommend me to any work or portion of a work of your own.²

Any suggestion you may be pleased to make as to any particular line of evidence, for or against the thesis or any hints you may be disposed to give would be gratefully accepted.

Apologising for thus troubling you

I have the honour to be | Sir. | Yours Very respectfully. | Edward: J: Collings.