Search: Herschel, John in correspondent 
Mushet, Robert in correspondent 
1850-1859 in date 
Sorted by:

Showing 19 of 9 items

From:
Sir John Herschel
To:
Robert Mushet
Date:
[10] November 1851
Source of text:
TxU:H/L-0273; Reel 1054
Summary:

Send names of persons who will provide bonds for RM's new office. JH will forward these to Treasury. Explains purpose of bond.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Robert Mushet
Date:
[28 November 1851]
Source of text:
TxU:H/L-0274; Reel 1054
Summary:

Needs names of banks that can verify credit of persons who will provide RM's bond. Clause that names master of Mint as sole judge is normal practice.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Robert Mushet
Date:
[15 August 1853]
Source of text:
TxU:H/L-0275; Reel 1054
Summary:

Procedures for separating gold from silver and iridium by subsidence. Encloses volume of experiments by Charles Hatchett.

Contributor:
John Herschel Project
From:
Robert Mushet
To:
Sir John Herschel
Date:
[17 August 1853]
Source of text:
TxU:H/M-0386; Reel 1087
Summary:

Returns JH's book. Describes alloy of gold and silver. Copper-iridium alloy would work, but it would influence assays adversely. Procedure for separating gold and iridium.

Contributor:
John Herschel Project
From:
Robert Mushet
To:
Sir John Herschel
Date:
[29 September 1853]
Source of text:
TxU:H/M-0387; Reel 1087
Summary:

Withdraws RM's request for leave. Complains of noxious fumes in Melting room and from nearby refinery. Objects to frequent changes in RM's assistants; none remain long enough to learn Melting room procedures. Recent loss of Mr. Aberdein.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Robert Mushet
Date:
[30 September 1853]
Source of text:
TxU:H/L-0276; Reel 1054
Summary:

Frequent change in RM's chief assistants is unfortunate, but junior officers must rotate in order to learn duties in every branch of Mint.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Robert Mushet
Date:
[31 October 1853]
Source of text:
TxU:H/L-0277; Reel 1054
Summary:

Deliver bars produced today to Mr. Hill, who will commence work immediately in anticipation of assay.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Robert Mushet
Date:
[17 January 1854]
Source of text:
TxU:H/L-0278; Reel 1054
Summary:

Notes striking increase recently in gold wasted in melting process. Calls for inquiry and report of cause by RM.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Robert Mushet
Date:
[30 March 1854]
Source of text:
TxU:H/L-0280; Reel 1054
Summary:

Deliver gold, silver, and copper scrap and unusable equipment to W. H. Barton to be sold. [JH annotation: Similar notices sent to W. T. Brande and to H. W. Field.]

Contributor:
John Herschel Project