Dinwiddie, James2009-07-282009-07-282009-07-28http://hdl.handle.net/10222/11965This notebook kept by James Dinwiddie between April 21, 1810 and May 26, 1811 contains notes on lectures at the Royal Institution. The lectures focus on a range of topics including natural history, astronomy, and physics. This file consists of one notebook that is 81 pages in length.enMarchFebruaryJanuaryDecemberNovemberOctoberSeptemberAugustJulyJuneMayApril18111810NotebookJames DinwiddieUniversal gravitationSeasonsEquinoxesAstronomyPhilosophyNatural historyRoyal InstitutionPhysicsText