| Description | /1 Copy of letter from Oliver Lodge to Professor Langevin, dated 26 May 1924. Lodge asks for a copy of Langevin's paper on the Inertia of Energy. He is interested in the Poincare pressure, which 'fits snugly into my scheme'. He sends a copy of his recent book, although it is not about Physics. The letter contains handwritten symbols [possibly shorthand]. |