Sullivan & Herdman of Zanesville and Menke’s 1863 Patent
A No. 8 cast-iron tea kettle marked Sullivan & Herdman, Zanesville, Ohio, carries the June 23, 1863 patent date for Barney H. Menke’s swinging-lid design. Its markings and local foundry histories tell part of its story; the exact year this kettle was cast remains unknown.
Shinnick & Co. — Zanesville, Ohio
A second Shinnick-marked Civil War tea kettle enters the SSC archive — the same June 23, 1863 Menke patent as The Crown Jewel, but a different Zanesville foundry partnership and one size smaller. The Menke Patent Network's third confirmed Zanesville link.