click on any machine below 

Calculators (stepped drum)

• Archimedes Model A
• Archimedes Model C
• Austria
• Bunzel/Delton
• Burkhardt no. 519
• Burkhardt
• Laytons Improved Arithmometer
• Liliput
• Reuter's
• Saxonia
• Thomas de Colmar
• TIM (Time is Money)
• TIM Wooden Case
• XxX

Adding Machines

• The Spalding Adding Machine

Adding Machines

• Burroughs Class 1 No 7
• Burroughs Class 1 No 9
• Burroughs Class 1 No 9
• Burroughs Class 3 - 5 cols
• Burroughs Class 3 - 9 cols
• Victor Standard
• Victor Portable

Adding Machines (rack and chain adders)

• Comptator no. 3120
• Comptator no. 20098
• Golden Gem
• Resulta
• Scribola
• Seidel & Naumann 4665
• Seidel & Naumann 12307

Adding Machines (slide adders)

• Arithma addiator
• Bassett Adder
• Locke
• Maximator
• Pencil Case
• Stima
• Tasco

Adding Machines (circular)

• Addometer
• A. L. Hatfield
• BriCal
• Calcumeter
• Conto
• Hart
• Herring
• Lightning (bakelite base)
• Lightning (wooden base)
• Quixsum
• Stephenson Model B
• Victor
• Webb
• Webb A5522
• Webb A5531

Calculators (key driven)

Burroughs

• Class 5 - Shoebox model
• Class 5 - model 50505
• Class 5 - with fractions

Felt & Tarrant (Comptometers)

• Wooden cased #673
• Wooden cased #2300
• Wooden cased #4635
• Wooden cased #4728
• Wooden cased #6183 (fractions)
• Model A
• Model B
• Model C
• Model E
• Model F
• Model F 12 cols
• Model F with case
• Model H
• Model H
• Model J
• Model ST 12 cols

Mechanical Accountant

• Mechanical Acct 5 keys
• Mechanical Acct full keyboard
• Mechanical Acct full keyboard (red)

Calculators (pinwheel)

• Brunsviga (Nova)
• Facit Original
• Facit Standard
• Marchant keyboard
• Marchant lever-set
• Marchant lever-set
• Monroe
• Rapid Calculator
• Triumphator
• Trinks-Brunsviga Midget

Typewriters

• Blickensderfer
• Oliver No. 5
• Underwood

Pencil Sharpeners

• Jupiter

Miscellaneous

• Links
• Odds and ends

Advertisements and printed material

• Addometer
• American Adding Machine
• Blickensderfer
• Brunsviga
• Burkhardt
• Burroughs
• Barrett
• Calculagraph
• Calcumeter (Standard Desk)
• Comptograph
• Comptometer
• Dudley
• Dalton
• Lightning
• Locke
• Marchant
• Mechanical Accountant
• Monroe
• Oliver
• Rapid Computer
• Reuters
• Ribbon Adder
• Standard Adding Machine
• Sundstrand
• Victor Adding Machine Co
• Victor (A. A. Weeks)
• Webb's Adder

Inquiries / eMail

Family Tree