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Baldwin, Frank Stephen

Frank S. Baldwin

Baldwin, Frank Stephen (* 10. April 1838 in New Hartford, Conn., †  8. April 1925)

1 Leben

• Lebenslauf:  https://en.wikipedia.org/wiki/Frank_Stephen_Baldwin

• Frank Stephen Baldwin, Founder of Mechanical Arithmetic (Aufsatz von Leland Locke in Typewriter Topics 1922) (OCR)

2 Werke

2.1 Maschinen

• 

  Baldwin Arithmometer

  
  

• 

  Baldwin Calculator (The Business Man's Magazine 1906)

  
  
•  Baldwin Calculator

•  Baldwin Calculating Engine

• 

  Baldwin Calculating Machine (TL)

 siehe unten

2.2 Patente

 siehe unten

• 

  Baldwin Calculating Machine (aus Patent)

  
  Patent:US159244

3 Literatur

• Wonder Book of Knowledge, 1927 s. 350-352
• Monroe 1930: "From Abacus to Monroe"
  
  

  Baldwin, Frank S.

  
  
• Russo 2001: Antique Office Machines S. 29, 30
• Soresini 1977
• American Machinist 1897:
  
  

  American Machinist

  
  George B. Grant beklagt,
  dass Brunsviga eine Imitation
  des Baldwin Calculator herstellt
  und die US-Herkunft verschweigt!
  
• 

  Baldwin und Chase (1923)

  (aus Chase 1980)
  
• Chase 1980: Zusammenarbeit von Chase und Baldwin

• 

  Baldwin Nachruf (Office Appliances 1925)

  
  

• 

  Jay Monroe, sein Leben und die Verbindung mit Baldwin (Office Appliances 1925)

4 Weblinks

•  https://en.wikipedia.org/wiki/Frank_Stephen_Baldwin
•  http://history-computer.com/People/BaldwinBio.html
•  An Interview with the Father of the Calculating Machine
  
•  http://www-groups.dcs.st-and.ac.uk/history/Biographies/Baldwin.html
•  Baldwin Calculator im "Smithsonian"
•  Baldwin Calculating Engine im "Smithsonian"
  
•  http://americanhistory.si.edu/collections/search/object/nmah_692284

Patente:

• Patent:CA149112 08.07.1913 Baldwin, Frank Stephen Monroe Calculating Machine Comp. : Calculating machine

• Patent:GB190401286 12.05.1904 Baldwin, Frank Stephen : Improvements in Computing and Recording Machines
• Patent:GB191314152 16.10.1913 Baldwin, Frank Stephen : Improvements in and relating to Transfer Mechanism for Calculating Machines
• Patent:GB191227231 20.11.1913 Baldwin, Frank Stephen : Improvements in Calculating Machines
• Patent:GB191314153 20.11.1913 Baldwin, Frank Stephen : Improvements in and relating to Zeroizing Mechanism for Calculating Machines

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