Epsilon: Search Results

From:

George Biddell Airy

To:

Sir John Herschel

Date:

[2 September 1844]

Source of text:

TxU:H/M-0630.2 (ACCS: RGO 6.675.363 & C: RGO 6.675.361)

Summary:

Expands on GA's proposed letter writing scheme in place of holding a magnetic congress [see GA's 1844-7-30].

Contributor:

John Herschel Project

From:

Sir John Herschel

To:

[William Radcliffe Birt]

Date:

2?] September [1844

Source of text:

RS:HS 19.168

Summary:

Omitted important detail yesterday in JH's description of self-compensating barometer. Columns must be variable, not constant.

Contributor:

John Herschel Project