Found in 1 Collection or Record:
Copy of a letter to John Barrow informing him that Mr Arnold had supplied a chronometer from the depot at Plymouth to HMS Helicon, 1822-12-05
Copies of outgoing correspondence from Astronomer Royal, John Pond, and his assistant, Thomas Taylor, at the Royal Observatory. Some of the letters are addressed to chronometer makers. Note that correspondence to more than one person often appears on the same page.