Collection of 28 ALSs on postcards sent to Charles G. Siewers by various entomologists, dated from the 1870s to 1880s, including: Charles Dury (16), Charles Wilt (2), C. Ernest Seeber (2), Samuel Auxer (2), George S. Huntington (2), W. F. Wenzel (3), and Henry Skaer (1). Also includes one postcard from Charles G. Siewers to his daughter, signed “Father.” Most of the correspondence concerns their scientific work, especially the exchange of insect specimens. In overall fine condition. An unusual and interesting group.
