Record

Ref NoDF/MIN/20/36
Alt Ref NoDF20/36
TitleSpencer, Leonard James: correspondence and papers
DescriptionThe series consists of the scientific papers of L J Spencer removed from the Keeper's Office after his retirement in 1935 and held in the Department thereafter. It includes diaries, notebooks, notes, drafts of papers and some drawings. The collection relates principally to Spencer's studies of minerals and crystal form.
Date1870-1950
AccessStatusOpen
Related MaterialThe bulk of Spencer's scientific correspondence is incorporated with that of the Department in DF1; papers on meteorites and on the verification of mineral localities are in DF10, and reports of his overseas trips in DF11. Papers relating to his applications for the keepership are at DF18/9.
Held ByNHM Archives
Extent67
LevelSubSeries
AdminHistoryLeonard James Spencer (1870-1959) was born at Worcester on 7 July 1870, and educated in Bradford and at the Royal College of Science, Dublin. Spencer then moved to Cambridge, where he won the Harkness scholarship for geology in 1893, and studying mineralogy for the first time. He studied briefly in Munich under Paul Groth before taking up an appointment as Assistant in the Department of Mineralogy on 1 January 1894. During his forty-one years at the Museum Spencer wrote a great many papers on minerals, including gemstones, and on meteorites, including important papers on craters. He translated two textbooks from German into English, and wrote two useful texts of his own. Spencer's chief contribution in the Museum was the establishment of a system of registering and labelling the mineral collection, and he took great pains over the accurate documentation of specimens. His other great work was his editorship of Mineralogical Magazine from 1900 until 1955, and his preparation of Mineralogical Abstracts from 1920 until the same date. Spencer did not travel extensively, though he attended conferences overseas and, at the age of sixty four, visited the Libyan Desert in search of natural glass.
Spencer was promoted to the rank of Assistant Keeper in 1921, and Keeper of Mineralogy in 1927. He retired in 1935. He was elected FRS in 1925 and awarded the CBE in 1934.

Reference:
W Campbell Smith. in Dictionary of National Biography, 1951-1960.
Name: Spencer, Leonard James, 1870-1959

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Persons
CodePersonNameDates
PX1390Spencer; Leonard James (1870-1959); Keeper of Mineralogy1870-1959
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