Copy letter from Robert William Frederick Harrison to Dr F [Frederick] D [Du Cane] Godman FRS 'Biologia-Centrali-Americana. Dear Sir, In order to enable us to bind as many volumes of this work as may be complete, could you very kindly instruct your publishers to send us a copy of Part CXCV (Zoology), which appeared about January 1907. The part according to our Catalogue appears never to have reached us. I then proposed to send the first 200 parts to the binders, who I hope will be able to make up and bind ten or twenty volumes.' 27 May 1910