Copy letter from Herbert Rix, to Edward Webber, 15 Fentiman Road, S.W. 'Dear Sir, I find there are only three portraits in your lists which we want: - Noa. 10 (Martin Folkes, 8/-), 23 (Earl of Arundel, 15/-), and 36 (John Gray, £1-1-0). If you will send these on approbation, I will return either the prints or the money. Yours truly, H Rix Asst. Sec. R.S. [Assistant Secretary, Royal Society]'. 4 April 1894