On the delay in receiving CD’s new book [Variation] and his delight in a borrowed copy.
Encloses a Prospectus on his new periodical "American Entomologist" devoted to economic entomology.
Comments on the talents of his young partner, C. V. Riley.
Requests photographs for Riley of CD and Westwood.
Dr J. L. Le Conte has not yet received the request that he furnish CD with information about the stridulatory organs of Coleoptera.