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Landin Computing Machine
$250.00 Buy on eBay
Asking Price
16h ago
Listed 2026-03-16
Morro Bay, California, US
From listing #274855: Rapid Computer Company Landin Computing Machine 1892 Patent
View Listing
Mechanical analog computing machine by The Rapid Computer Co., Minneapolis, Minn., based on Peter Landin's 1892 patent. Serial number 1611. Features slider-based addition mechanism designed for bookkeepers. Includes original wooden storage box and instruction manual. Device shows some wear in the plating from normal use. Manual shows significant age-related wear and water staining.
Item Details
Brand:
Rapid Computer Company
Item Type:
Computer
Analog Computer
Compatible With:
Rapid Computer
(1892)
Cosmetic condition:
Good - Moderate wear, normal for age
Functional condition:
Partially Working - Some functions work, some don't
Comes With
Rapid Computer Company Rapid Computer - Computer Market Overview
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