Scope and Contents Letter concerning the identification of a sample fossil from the Nummulites species, the engagement of a draughtsman, the contents of a paper read by Williamson at the Royal Microscopic Society concerning Ortbitolina and foraminifera and an invitation to dinner. 9 July 1850Letter, with envelope, accompanying the return of a signed book which had been sent in error. Discusses a public letter by Falconer accusing Lyell of plagiarism. Refers to an item in the Athenaeum concerning the...