From:
George Dollond
To:
Sir John Herschel
Date:
[3 January 1843]
Source of text:
TxU:H/M-0167; Reel 1087
Summary:
Suggests modifying square base of JH's telescope to round base. Estimates cost at £80 to £100.
Contributor:
John Herschel Project
Showing 1–2 of 2 items
Suggests modifying square base of JH's telescope to round base. Estimates cost at £80 to £100.
Refuses to risk GD's funds by giving cost estimate for unusual telescope, especially if R.S.L. expects GD to pay for any expenses over estimate. Regretfully stops manufacture of telescope.