4 SAC CENTENARY SYMBOL [Proc. SOC. Analyt. Chem. The Society for Analytical Chemistry Centenary 1974 THE Society for Analytical Chemistry's Centenary Committee is offering a prize of L l O for the best design submitted by a member of the Society for a symbol that can be printed on notices etc. connected with the Centenary Celebrations in 1974. To give an idea of what the Committee has in mind the symbols used for the Joint Anglo- Dutch Symposium held in London in April 1970 and the Third SAC Conference held in Durham in July 1971 are reproduced below- O U A H A M 1 9 7 1 w 1. > d. 3. 4. 6. RULES Sketches and suggestions should be submitted t o the Honorary Publicity Officer The Society for .li~alytical Chemistry 9/10 Savilc Row London W1X lAF before February 29th 1972. Copyright in all designs submitted shall belong to the Society for Analytical Chemistry. The Society may make use of any design or of part of any design submitted irrespective of whether it is the prize-winning design or not. l'hc Society is not bound to use the prize-winning design. 'The Committee's decision is final.