Philosophical Transactions of the Royal Society of London, المجلد 90

Agnes Beacon albumen ammoniac appears Arbury Hill Ash Beacon Barrow Black boiling Bow Brickhill Bradley Knoll Brill Butterton candle carbonate of lime Carraton Hill Coach glass colour Crown glass Danbury degrees depr diameter dilute nitric acid dissolved distance Ditto Dundon Beacon Dundry Dunnose électrique Epwell experiments Fair feet Flagstaff gelatin glass stops Gorgonia grains Halstow Hatfield Broad Oak Hensbarrow illuminated inch invisible rays Kinsworth latitude Lidlington Lillyhoe longitude luminous MDCCC membrana tympani membrane Mendip Mendip Hills mercurial powder meridian Moor Lynch muriatic acid Names of stations nitric acid nitrous objects Observed angles oxalate paper phosphate of lime Pilsden placed Plate precipitate prism quantity rays of heat rays of light red rays refraction refrangibility Severndroog Tower Sheppey shew Shotover Hill solution Spire stars Steeple substance telescope Therm thermometer tion Trans transmitting Trevose Head triangles tube vibrations Wendover White Horse Hill Windmill