Autograph letter signed from Lowes Cato Dickinson to Mary Horner Lyell, All Souls Place, London, July 6th [1895]: “I am very sorry not to be able to com to you on the 9th, but there is a standing engagement to go with my daughter to a garden Party at Harrow. I want to see you & rather hope you may be induced to come here – & see some pictures I have been painting […] if not I shall take my chance of finding you one day between 5 o 6 or a little later […]”.