504 Donors to the Library of the Linnean Society. 
Professor Prestandrea, 2912, 2913, 2914, 2915, 2916. 
T. S. Ralph, A.L.S. 2870. 
Lovell Reeve, Esq. F.L.S. 2510, 2628, 2826, 2866, 2919, 2920. 
M. Achille Richard, F.M.L.S. 2923. 
Sir James C. Ross, F.L.S. 2925. 
J. W. Salter, A.L.S. 1561. 
Dr. von Schlechtendal, 2927. 
Sir Robert H. Schomburgk, 2928, 2929. 
Dr. Sieveking, 2949. 
Edward Solly, Esq. F.L.S. 2930, 2931, 2932. 
G. B. Sowerby, Esq. F.L.S. 1319, 2655, 2933. 
Mrs. C. E. Sowerby, 1864. 
J. De C. Sowerby, Esq. F.L.S. 781, 1561. 
William Spence, Esq. F.L.S. 2934. 
J. F. Stephens, Esq. F.L.S. 1311. 
D. H. Storer, M.D. 2936. 
H. E. Strickland, Esq. M.A. 2937. 
W. S. Sullivant, Esq. 2938. 
Richard Taylor, Esq. Under-Sec. L.S. 1026, 2302. 
Professor Tenore, 2939. 
John Van Voorst, Esq. 2734. 
Francis Walker, Esq. F.L.S. 2942. 
Adam White, Esq. F.L.S. 2944, 2945. 
Robert Wight, Esq. M.D. F.L.S. 2284, 2947, 2948. 
William Yarrell, Esq. F.L.S. 2295. 
