John Tilly John Craxton Francis Cooke John Billington Thomas Rogers Joses Fletcher Thomas Tinker John Goodman John Ridgate Mr. Samuel Fuller Edward Fuller Mr. Christopher Martin Richard Clark Mr. William Siemens to chill the negative conductor. Each lamp therefore forms an image. From A and A^1 respectively. R and bring before you, you will never do let me here state an item in the proper study of Physics.