Terrestrial draw-tube telescope (9-draw), London maker, with painted vellum tube and rosewood eyepiece and lens mounting, 1675-1700. Terrestrial draw-tube telescope (9-draw) 1675-1700
Telescope, early 18th century, inscribed: "J. Marshall" 4-draw tube covered with fishskin, draw-tubes covered with green vellum, stamped with gilt ornament, horn mounts, silver dust-caps. Length 12 1/4", O.G. aperture 5/8" Telescope, early 18th century
carbon bisulphide glass prism, angle 60 degrees, by William Ladd, London, England, 1870. carbon bisulphide glass prism 1870
Printed vellum M.D. certificate granted to Dr. Herbert Davies by the Royal College of Physicians, English, 11 July 1850 Printed vellum M.D. certificate granted to Dr. Herbert Davies by the Royal College of Physicians 1850
Vellum M.D. certificate granted to Dr. A.T. Davies by the Royal College of Physicians, English, 10th May, 1894 Vellum M.D. certificate granted to Dr. A.T. Davies by the Royal College of Physicians 1894
Vellum M.B. certificate granted to Dr. A.T. Davies, by Sir William Jenner of the Royal College of Physicians, English, 30 April, 1885 Vellum M.B. certificate granted to Dr. A.T. Davies 1885
The Archive includes Laporte's own records as well as those of companies it took over. The contents include annual reports, accounts, presentations, minutes of meetings, correspondence, trade literature, trade journals, press cuttings, photographs, patents and patent correspondence, printed books, unpublished histories of the company and of industrial processes. Laporte Archive 1888-2000
Bottle, glass clear with glass stopper, vellum sealed for Jalap powder, full of light brown powder Bottle, glass clear with glass stopper
Bottle, clear glass, glass stoppered with seal for holding ammonia containing white powder Bottle, for holding ammonia, containing white powder