Vintage Comptometer
4 Days
8
0
$75.00
Description
Condition
Payment Types Accepted
VenmoThis item is a Felt & Tarrant Comptometer, which is a vintage mechanical calculator produced between 1887 and the mid-1970s. Function: It was the first commercially successful push-button calculator, capable of performing addition, subtraction, multiplication, and division. Design: Characterized by a massive array of keys with a column for each digit, allowing for rapid input. Patents: The nameplate indicates patents ranging from 1907 to 1920. There are a couple keys missing and one that needs to be attached. Pick up in Herriman. Pet and smoke free home. Cash or Venmo. $75. listed for a client
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Vintage Comptometer
4 Days
8
0
$75.00
Description
Condition
Payment Types Accepted
VenmoThis item is a Felt & Tarrant Comptometer, which is a vintage mechanical calculator produced between 1887 and the mid-1970s. Function: It was the first commercially successful push-button calculator, capable of performing addition, subtraction, multiplication, and division. Design: Characterized by a massive array of keys with a column for each digit, allowing for rapid input. Patents: The nameplate indicates patents ranging from 1907 to 1920. There are a couple keys missing and one that needs to be attached. Pick up in Herriman. Pet and smoke free home. Cash or Venmo. $75. listed for a client
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