Caption text: "This machine is for cutting the fat up into strips for melting, so that it renders in half the time that it would do by throwing the fat into the melting pan in the rough state, also where the fire pans are used, or for making Tallow...
Periodicals; Chemical industry; Plastics industry; Railroads;
Table of Contents: Panels worth discussing; Last word in printing for last word in words; A competent chemical looks for a career; Engineered for engineers; Every day a holiday; What's right with the railroads; I'd like to speak to someone...
Headquarters of most of the major oil companies or their branches now operating in the Canadian West, Calgary and its municipal airport provide a base for more than 40 executive type of aircraft. These range up to and include DC-3s. Calgary's...
The First Automobile Show-People weren't even sure that the horseless carriage was "here to stay" when the first automobile show was held at the Old Madison Square Garden, New York, in 1900. Manufacturers of that period had different ideas as to...
Text from back: "Swift's 'Premium' Oleomargarine is made from oleo oil pressed from prime beef fat, neutral, June creamery butter and pasteurized milk. It is pure, wholesome and nutritious--containing the elements of growth that all children need."
Heading of table: "Hydrolysis of Oils and Fats by means of Hydrochl. Acid Sp. Gr. 1-16. 100 Grms of Oil or Fat and 100 cc of Acid; fresh acid used after each sample had been taken."
Heading of table: "Hydrolysis of Oils and Fats by means of Hydrochloric Acid. Sp: Gr 1-16. 100 grms of Oil or Fat containing free fatty acids and 100 cc of acid; fresh acid used after each sample had been taken."
Stockyard and by-product. Manufacturers of neats foot oil, refined tallow, plastering hair, glue, soap, bone, and fertilizers. Animal fat renderers. Illustration of their factory.
