Diagrams, graphs of diurnal temperature ranges at Toronto and Kew' by Balfour Stewart and William Lant Carpenter Seven pages of printed and hand-drawn graphs showing diurnal temperature ranges, 'celestial and terrestrial inequalities around 26 days' and 'celestial and terrestrial inequalities around 24 days'. Subject: Meteorology The printed diagrams were published in volume 37 of the Proceedings of the Royal Society alongside the paper 'Report to the solar physics Committee on a comparison between apparent inequalities of short period in sun-spot areas and in diurnal temperature-ranges at Toronto and Kew'. 1884