Letter from William B Carpenter to Philip Lutley Sclater regarding the projected line of railway along the course of Regent's Canal
Letter from Count Arnoldo Girolamo Povoleri, formerly Arnold Harris Mathew, to Philip Lutley Sclater regarding the purchase of land at Brighton for a zoological garden
Letter from J Travers Smith to Philip Lutley Sclater regarding the draft of a proposed petition of the Zoological Society of London against the Regent's Canal City and Docks Railway
Letter from Edmund B d'Auvergne to Philip Lutley Sclater regarding the feeding of live animals to snakes in the Reptile House
Letter from Regent's Canal City and Docks Railway to Philip Lutley Sclater regarding Regent's Canal
Letter from Edgar Chatterton to Philip Lutley Sclater regarding no longer being able to view the animals behind the cages following reports in the newspapers about the way in which the reptiles were being fed in the reptile house