Name/Title
Lanston Monotype Machine Co. - "The Barrett 9¼" Adding MachineEntry/Object ID
2022.9.64Description
Lanston Monotype Machine Co. - "The Barrett 9¼" Adding Machine
Model: "The Barrett" Model 9¼
Serial Number: 83406 - 9 - 4
Attributes:
9 key columns
keys for ¼ - ½ - ¾
Price: $225 (USA, 1924)
Specifications:
9 number result digits
Other Details:
Originally designed by Glenn J. Barrett in 1910 for Barrett Adding Machine & Co., Grand Rapids, USA
From 1922 sold/branded as Lanston Monotype Machine Co, Philadelphia, USACategory
2.1.3.1 Adding Machine
2.1.3.0 Calculating Machine, 2.1.0 Analog Data Processor, 2.0 Data Processing Devices
Acquisition
Accession
2022.9Acquisition Method
FoundMade/Created
Manufacturer
Monotype Imaging Holdings Inc.Date made
circa 1922Place
Country
United States of AmericaContinent
North America