εpsilon

A collaborative digital framework for nineteenth-century letters of science

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Search by any combination of first name(s), initials, surname, or title (‘Argyll’ or ‘duke of Argyll’ for the duke of Argyll)

year month day-year month day

Exclude letters with a possible date-range greater than two years:

NB: Searches are not case sensitive and will find both singular and plural of any term
Examples:
floweringfind the word ‘flowering’
flowering plantfind documents containing both ‘flowering’ and ‘plant(s)’
"flowering plant"find the phrase ‘flowering plant(s)’
pl*t find any word beginning ‘pl’ followed by zero or more characters, and ending ‘t’
*plant find any word ending with ‘plant(s)’
plant* find any word beginning ‘plant’