Contains catalogues for the ninth, eleventh (2 copies), twelfth and thirteenth sales.

Wrench explains that at his stud farm they have 15 Connemara pony mares (nine of which are in foal to an Arab and two to a Connemara stallion) and two Erris ponies (in foal to a thoroughbred). This season they plan to mix the pairings and the results of the couplings will be carefully monitored. He believes that the Arab is an exceptional horse, bettered only by the winner at the Paris Exhibition. He adds that Wilfred Blunt's pony that competed against it looked quite plain in comparison.

Vidal provides descriptions of some ponies that are for sale: 'Kamur', 'Kushdil' (sired by Wilfred Scawen Blunt's horse 'Karo'), 'Naomi' and 'Shemsch'.

Blunt lists 20 thoroughbred arab foals that he has bred at his horse farm and would like to offer one as a gift to Ewart. It has strong zebra markings and Blunt believes it would prove useful for Ewart's experiments.

Blunt replies to Ewart's acceptance of the gift of a filly. He encloses details of the filly's breeding. He also enquires in what published work he could find details of the fossil of the horse as originally traced by Huxley and Marsh, as he is hoping to begin a genealogy of the Arabian horse.

Blunt provides Ewart with details of the colours and markings of his 20 Arab foals.

Blunt reassures Ewart that he has not lost interest in his experiments and discoveries. He believes that the four varieties of horse distinguished by differences in their callosites is very important. He is pleased the grey arab given as a filly, has proved useful to Ewart and states that he will be unable to supply a friend of Ewart's with a bay Arabian mare due to the great demand for Arabian horses in the colonies.

Blunt says how much he agrees with Ewart's volume about animal hybridisation. He explains that his latest horse sale was not a great success. He also includes a list of the dams, sires and their produce at his horse farm for the year 1900.

Blunt states that he is returning Thomas Huxley's American addresses, which Ewart had loaned him. He also asks Ewart's opinion of his article in the August number of the XIXth Century, 'How to Breed Horses for War'.

Blunt invites Ewart to a sale of mares at his horse farm near Horsham, Sussex. Blunt writes that the mares are likely to be in foal and would probably fetch 50 or 60 guineas.