Print, The "Millionaire" Calculating Machine, Otto Steiger's Patents, Maker Adam Hilger Ltd, London, 1914

Inventory Number 13667

Subject: Print Collection
Item type: Object
Makers: Adam Hilger
Primary inscriptions: The "Millionaire" Calculating Machine, Otto Steiger's Patents. For addition, subtraction, multiplication, and division. Adam Hilger, Ltd., 75a Camden Road, London, N.W.
Object type: Print
Dimensions: Height: 247mm Width: 186mm
Inventory No: 13667

Two sided advertisement for calculating machine for addition, subtraction, multiplication, and division.