Gear's illustrated catalogue of wood and iron working machinery (1872)
A.S. Gear, Gear, A. S · Boston : Printed at A.S. Gear's printing office, 62 Sudbury Street · leaf 245
ound the Kettle, same as when set in brick work. There is a cast iron top made with a slide cover to open to take out the melted metal. The small Pipe attached to the conical top, conveys the offensive smoke from Scrap Lead into the Smoke Pipe, and then passes up the chimney. They are in general… … 25 gallons, 38 inches diameter, 11 iaches deep. 30 gallons, 40 inchei diameter, 12 inches deep. 40gallons, 44 inches diametei, 14 inches deep. 50 gallons, 48 inches diameter, 15 inches deep. 60 gallons, 51inches diameter, 16 inches deep. 80 gallons, 57 inches diameter, 17 inches deep. 10) gallons,…
![An illustration from One thousand processes in manufactures and experiments in chemistry / [Colin Mackenzie]. (1825)](https://img.insideoutlibrary.com/img/200/wellcome-wellcome_b29307867-275-1.webp)
