Gillespie, Robert, fl1814 - 1815
Found in 5 Collections and/or Records:
A plan for rendering the motion of the chronometer more equable and uniform, 1814
Submitted to the Board of Longitude by Robert Gillespie.
Copy of a letter from Thomas Hurd to Robert Gillespie, 1815-03-03
Two letters and a plan submitted by Gillespie to the Board of Longitude, with copies of two letters of reply from Thomas Hurd.
Copy of a letter from Thomas Hurd to Robert Gillespie, 1814-12-19
Two letters and a plan submitted by Gillespie to the Board of Longitude, with copies of two letters of reply from Thomas Hurd.
Letter from Robert Gillespie to George Gilpin, 1814-12-10
Two letters and a plan submitted by Gillespie to the Board of Longitude, with copies of two letters of reply from Thomas Hurd.
Letter from Robert Gillespie to the Board of Longitude, 1814-12-03
Two letters and a plan submitted by Gillespie to the Board of Longitude, with copies of two letters of reply from Thomas Hurd.