Antique 1890's / early 1900 era Pet / Helvetia Evaporated Milk Container with Paper label # dr C Early empty milk tin with partial paper label -very hard to find in any condition.States; Principal Label Our PET Brand Evaporated Milk made By Helvetia Milk Condensing Co Highland ILL. U.S.A. Net Weight 6 OuncesCan measures about 2.5 inches across and almost 2.5 inches tall Please see images for details. Some History; In 1923, the He...lvetia Milk Condensing Co. was renamed the Pet Milk Company after its signature product "Our Pet Evaporated Cream". mf