From:
Sir John Herschel
To:
Thomas Maclear
Date:
[1836-10]
Source of text:
unknown
Summary:
Asks for TM's barometer and thermometer readings for 20-28 September.
Contributor:
John Herschel Project
Asks for TM's barometer and thermometer readings for 20-28 September.
Compares JH's and TM's barometric readings. Criticizes Pierre Morin's work.
Reports on JH's actinometer observations. Explains why he subscribed to 'Col. [Harry] Smith's piece of plate.'