115A MANUSCRIPTS – University of Illinois Library. 8 ALS to the publisher and novelist Grant Richards, 1905-8. The Archives of Grant Richards, 1897-1948. Microfilm, Cambridge: Chadwyck-Healey, 1979, Reel 60. [See INTRODUCTION, p.31. The Archives also contain letters from Richards to FCH. (Reels 2, 9, and 11.)]
174 A Swan Sonnenschein and Co. The Archives of Swan Sonnenschein and Co., 1878-1911. Microfilm, Bishops Stortford: Chadwyck-Healey, 1973, Reel 17 (vol. 32, p.755).