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1850-1859::1854::08::25 in date 
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Herschel7864

From:
Henry Warburton
To:
Sir John Herschel
Date:
[25 August 1854]
Source of text:
RS:HS 18.68
Summary:

Further discussion of need for two constants [see HW's 1854-[5]-11]. Sends first installment of errata HW found in JH's [Examples of Finite Differences (1820)]. Realizes JH's duties [at Mint] afford little time to publish new edition. Suggests printing only errata list to first edition.

Contributor:
John Herschel Project

Herschel13475

From:
Sir John Herschel
To:
[Charles Edward Trevelyan]
Date:
[25 August 1854]
Source of text:
TxU:H/L-0710; Reel 1089
Summary:

Submits design for Australian sovereign and half-sovereign for approval by Queen Victoria. Requests permission to begin producing these coins as soon as Sydney mint is operational.

Contributor:
John Herschel Project
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