Wikimedi'Òc

CalculatingMachinePatentBurroughs.jpg - German

Burrough's Adding Machines, 1914.jpg - Tillman

Burroughs electronic calculating machine.JPG - MKFI

BurroughsCorporationAddingMachine.jpg - Royalbroil

1890s adding machine.jpg - Trekphiler

1890s Burroughs adding machine.jpg - Trekphiler

Burroughs Accounting Machine.jpg - Mdd

1915 Burroughs Adding Machine Ad OM.jpg - Mdd

Burroughs calculator made in Brazil - Memorial JK - Brasilia - DSC00400.JPG - Daderot

Grimeton (7170287137).jpg - File Upload Bot (Magnus Manske)

The Burroughs transit machine - an adding machine that types statements with carbon copies.jpg - Eluminary

Adding machine by Burroughs (USA) of 1923 used at ETS Windelinckx, Sint-Pieters-Leeuw.jpg - NearEMPTiness

Burroughs Adding and Listing machine 1912 at CHM.jpg - Tomwsulcer

ADDING MACHINE 2.jpg - Free2barredo

Burroughs adding machine - Ridai Museum of Modern Science, Tokyo - DSC07540.JPG - Daderot

Burroughs adding machine - Ridai Museum of Modern Science, Tokyo - DSC07543.JPG - Daderot

Burroughs J519 adding machine - Ridai Museum of Modern Science, Tokyo - DSC07578.JPG - Daderot

Santa Eliza Eco Resort 15.jpg - Sturm

Burroughs calculating machine (4358188715).jpg - Meisam

Before Computers, Adding Machines (44414836522).jpg - Meisam

Burroughs class 1 style n.4, addizionatrice meccanica a tastiera estesa, 1892 (1905).jpg - Sailko

Burroughs class 3 visible, addiziontrice meccanica a tastiera estesa con scrivente, 1914 (1919).jpg - Sailko

The Town Crier, v.15, no.24, Jun. 12, 1920 - DPLA - afda136218b8113315f92015b8293ce2 (page 15).jpg - DPLA bot

The Town Crier, v.15, no.23, Jun. 5, 1920 - DPLA - 27d93599b29bcaa1fb04bd442dc24092 (page 12).jpg - DPLA bot

CYII (1929) p.147.jpg - LBM1948

Burroughs Adding Machines ad 1925-03.png - ReneeWrites

Burroughs Adding Machines ad 1926-07.png - ReneeWrites

Burroughs Adding Machines ad 1926-06.png - ReneeWrites

Burroughs Adding Machines ad 1926-10.png - ReneeWrites

Moscow - Polytech museum - Burroughs adding machine - p7.jpg - Александр Сигачёв