The book of the fair; an historical and descriptive presentation of the world's science, art, and industry, as viewed through the Columbian Exposition at Chicago in 1893 (1893)
Bancroft, Hubert Howe, 1832-1918 · Chicago, San Francisco, The Bancroft Co. · leaf 141
ifty years ago. Near the eastern portico of the main hall is the Cana¬ dian section, the exhibits including a collection of small single¬ valve automatic engines. Here, also, is one of the very few boilers which are not in active use, a straw burning boiler, specially designed for the… … including those for raising water, and for SHALLOW OIL WELL APPARATUS
