| Description Of Item | Journal article cutting on the value of sunlight from the collection of Thomas Laycock. Details how French physician [Guillaume] Dupuytren mentions an unusual case of a woman living in Paris. Originally living in a ‘dark room, in which the room never shone’, ‘all her complaints vanished’ once being moved to a sunlit space. [Antoine] Lavoisier is mentioned as having this theory about sunlight a century before. |