Copy letter from Herbert Rix, to Professor James Cossar Ewart 'Dear Sir, We are sending you this afternoon 23 copies of your paper on Raia batis, for which you owe us £2-6-0 [underlined]. This is one copy less than the number I told you, but it is all we have. I thought my assistants had sent these copies long since, I am sorry they have been so much delayed. I am, faithfully yours, Herbert Rix'. 29 January 1889