Illustrations of useful arts and manufactures (1858)
Tomlinson, Charles, 1808-1897, Society for Promoting Christian Knowledge (Great Britain). Committee of General Literature and Education · London : Society for Promoting Christian Knowledge · leaf 83
77 MINING OPERATIONS. 349. JIGGING MACHimE. 350. FRAJMIN& OR BACKING.
Industrial arts
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
