London
Found in 3 Collections and/or Records:
Letter and advertisements from Edward Massey concerning a trial of his sounding machine, 1818-07-11 - 1818-07-13
Letter to the Board of Longitude enclosing five copies of an advertisement announcing a public trial of the comparative merits of Massey's sounding machine and 'Gould and Burt's Buoy and Knipper'. These were originally enclosed in a letter to Captain Thomas Hurd [RGO 14/31: 143-143a].
Letter from Edward Massey concerning his perpetual log, 1815-06-01
Letter to the Board of Longitude which originally enclosed a memorial on his perpetual log or perambulator; sent from Lambeth.
Letter from Edward Massey to the Board of Longitude, 1807-03-05
In which Massey refers to a letter he received from George Gilpin stating that the Board could not take into consideration inventions which had been patented. Massey requests the return of his papers, should the Board refuse to make an exception.