From:
John Herschel
To:
John Tyndall
Date:
Nov. 16/64
Source of text:
HS 396; MS JT/1/H/102; MS JT/1/TYP/2/532, RS; RI
Summary:
No summary available.
Contributor:
Tyndall Project
No summary available.
Surprised that JT cannot obtain heat spots [see JT's 1864-11-14]. Describes glasses and lenses used.
Thanks for the beautiful engine-turned patterns; they exceed in beauty anything he has seen before. Should think he would have no difficulty in polishing reflectors.