Automatic lathe (English Wikipedia)

American Precision Museum 1982 American Precision Museum (1982), "Edward P. Bullard (1872–1953)", Machine Tool Hall of Fame, American Precision Museum, archived from the original on 2010-08-07, retrieved 2010-11-29

ardelengineering.com

Engineering, Ardel. "Swiss Turning Capabilities | Ardel Engineering". www.ardelengineering.com. Retrieved 2018-03-12.

books.google.com

ASME 1921. ASME (1921), A.S.M.E. mechanical catalog and directory, Volume 11, American Society of Mechanical Engineers.
Roe 1916, p. 276 ff. Roe, Joseph Wickham (1916), English and American Tool Builders, New Haven, Connecticut: Yale University Press, LCCN 16011753. Reprinted by McGraw-Hill, New York and London, 1926 (LCCN 27-24075); and by Lindsay Publications, Inc., Bradley, Illinois (ISBN 978-0-917914-73-7).
Bralla, James (2007), Handbook of Manufacturing Processes, New York: Industrial Press, p. Page 91, heading "Swiss-type screw machines", ISBN 9780831191474.
Rolt 1965, pp. 169–170. Rolt, L. T. C. (1965), A Short History of Machine Tools, Cambridge, Massachusetts, USA: MIT Press, OCLC 250074. Co-edition published as Rolt, L. T. C. (1965), Tools for the Job: a Short History of Machine Tools, London: B. T. Batsford, LCCN 65080822.
Rose 1990, pp. 564–565. Rose, William (1990), Cleveland: the making of a city, Kent State University Press, ISBN 978-0-87338-428-5

hathitrust.org

babel.hathitrust.org

Roe 1937, pp. 103–108. Roe, Joseph Wickham (1937), James Hartness: A Representative of the Machine Age at Its Best, New York: American Society of Mechanical Engineers, LCCN 37016470, OCLC 3456642. link from HathiTrust.
Roe 1937, p. 42. Roe, Joseph Wickham (1937), James Hartness: A Representative of the Machine Age at Its Best, New York: American Society of Mechanical Engineers, LCCN 37016470, OCLC 3456642. link from HathiTrust.

loc.gov

lccn.loc.gov

Roe 1916, p. 276 ff. Roe, Joseph Wickham (1916), English and American Tool Builders, New Haven, Connecticut: Yale University Press, LCCN 16011753. Reprinted by McGraw-Hill, New York and London, 1926 (LCCN 27-24075); and by Lindsay Publications, Inc., Bradley, Illinois (ISBN 978-0-917914-73-7).
Rybczynski 2000, pp. 87–97. Rybczynski, Witold (2000), One Good Turn: A Natural History of the Screwdriver and the Screw, Scribner, ISBN 978-0-684-86729-8, LCCN 00036988, OCLC 462234518. Various republications (paperback, e-book, braille, etc).
Rybczynski 2000, pp. 75–99. Rybczynski, Witold (2000), One Good Turn: A Natural History of the Screwdriver and the Screw, Scribner, ISBN 978-0-684-86729-8, LCCN 00036988, OCLC 462234518. Various republications (paperback, e-book, braille, etc).
Rybczynski 2000, pp. 75–78. Rybczynski, Witold (2000), One Good Turn: A Natural History of the Screwdriver and the Screw, Scribner, ISBN 978-0-684-86729-8, LCCN 00036988, OCLC 462234518. Various republications (paperback, e-book, braille, etc).
Rolt 1965, pp. 169–170. Rolt, L. T. C. (1965), A Short History of Machine Tools, Cambridge, Massachusetts, USA: MIT Press, OCLC 250074. Co-edition published as Rolt, L. T. C. (1965), Tools for the Job: a Short History of Machine Tools, London: B. T. Batsford, LCCN 65080822.
Roe 1937, pp. 103–108. Roe, Joseph Wickham (1937), James Hartness: A Representative of the Machine Age at Its Best, New York: American Society of Mechanical Engineers, LCCN 37016470, OCLC 3456642. link from HathiTrust.
Roe 1937, p. 42. Roe, Joseph Wickham (1937), James Hartness: A Representative of the Machine Age at Its Best, New York: American Society of Mechanical Engineers, LCCN 37016470, OCLC 3456642. link from HathiTrust.

loc.gov

Roe 1916, p. 276 ff. Roe, Joseph Wickham (1916), English and American Tool Builders, New Haven, Connecticut: Yale University Press, LCCN 16011753. Reprinted by McGraw-Hill, New York and London, 1926 (LCCN 27-24075); and by Lindsay Publications, Inc., Bradley, Illinois (ISBN 978-0-917914-73-7).

machinesales.com

MachineSales.com (2013-08-20). "The Automatic Chucker: Its Place In The Machining Industry". . Machinery Blog. Retrieved 2018-03-12.

productionmachining.com

Koepfer, Chris (2014-08-18), "Hybrid Multi-Spindle: Look Ma, No Cams", Production Machining, 14 (9).

todaysmachiningworld.com

Donohue, Barbara (November–December 2010), ""How it Works" series: Competing Successfully Using Older Equipment", Today's Machining World, 6 (9), archived from the original on 2011-02-17.

web.archive.org

Donohue, Barbara (November–December 2010), ""How it Works" series: Competing Successfully Using Older Equipment", Today's Machining World, 6 (9), archived from the original on 2011-02-17.
American Precision Museum 1982 American Precision Museum (1982), "Edward P. Bullard (1872–1953)", Machine Tool Hall of Fame, American Precision Museum, archived from the original on 2010-08-07, retrieved 2010-11-29

worldcat.org

search.worldcat.org

Rybczynski 2000, pp. 87–97. Rybczynski, Witold (2000), One Good Turn: A Natural History of the Screwdriver and the Screw, Scribner, ISBN 978-0-684-86729-8, LCCN 00036988, OCLC 462234518. Various republications (paperback, e-book, braille, etc).
Rybczynski 2000, pp. 75–99. Rybczynski, Witold (2000), One Good Turn: A Natural History of the Screwdriver and the Screw, Scribner, ISBN 978-0-684-86729-8, LCCN 00036988, OCLC 462234518. Various republications (paperback, e-book, braille, etc).
Rybczynski 2000, pp. 75–78. Rybczynski, Witold (2000), One Good Turn: A Natural History of the Screwdriver and the Screw, Scribner, ISBN 978-0-684-86729-8, LCCN 00036988, OCLC 462234518. Various republications (paperback, e-book, braille, etc).
Rolt 1965, pp. 169–170. Rolt, L. T. C. (1965), A Short History of Machine Tools, Cambridge, Massachusetts, USA: MIT Press, OCLC 250074. Co-edition published as Rolt, L. T. C. (1965), Tools for the Job: a Short History of Machine Tools, London: B. T. Batsford, LCCN 65080822.
Roe 1937, pp. 103–108. Roe, Joseph Wickham (1937), James Hartness: A Representative of the Machine Age at Its Best, New York: American Society of Mechanical Engineers, LCCN 37016470, OCLC 3456642. link from HathiTrust.
Roe 1937, p. 42. Roe, Joseph Wickham (1937), James Hartness: A Representative of the Machine Age at Its Best, New York: American Society of Mechanical Engineers, LCCN 37016470, OCLC 3456642. link from HathiTrust.