Radium, Cambridge, 8 January 1921. 3 pages, 8o, address embossed in upper right corner, few light soil marks, neat horizontal fold." /> RUTHERFORD, Ernest. Autograph letter signed ("E Rutherford") to Charles Herman Viol, editor of the journal <I>Radium</I>, Cambridge, 8 January 1921. <I>3 pages, 8<V>o, address embossed in upper right corner, few light soil marks, neat horizontal fold.</I> | Christie's