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.