Description | 'Please send to the Editor of the Chemical News electros of the 5 Wood Cuts illustrating the paper on "Further experiments on the production of Helium from Radium" by Sir Wm. [William] Ramsay and F. Soddy, which was ready before the R.S. [Royal Society] on April 28th, 1904. The account for these is to be sent to the Chemical News'. |