Antique artifacts vol. 3

Madator No. 501

Marchant Calculator

Martres Suresnes Logarithmic Circle

Mercedes Calculating Machine

Michelson and Stratton's Harmonic Analyzer

The Millionaire Calculating Machine

Moko Lightning Pocketwatch Calculator

Monroe Manual Calculator

Morland Trigonometric Calculator

Napierian Cylinders

Optical Disk

The Pascal Calculating Machine (replica)

Roth Calculator

Roth Machine

Saxonia Calculator

Scheutz Difference Engine

Tachypolyplasiasme Multiplication Table

Thacher's Cylindrical Slide Rule

Thomas de Colmar "Piano" Arithmometer

Universal Interest Calculating Table

Vaucanson Machine

Verea Direct Multiplier

• Artifacts list for vol. 3, items A-H

• Artifacts list for vol. 3, items I-L

• Artifacts list for vol. 3, items M-Z