Burroughs Adding Machine Value Guide

The Burroughs Adding Machine is a cornerstone of early 20th-century American business history, representing the transition from manual accounting to mechanical precision. These 1920s-era machines are highly collectible for their intricate cast iron construction and their role as precursors to modern computing.

What Is Burroughs Adding Machine Worth?

The typical price range for Burroughs Adding Machine is $250 - $500 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

• Mechanical functionality: Machines that still perform accurate calculations command the highest prices.
• Cosmetic condition: The preservation of the original black finish and the clarity of the keyboard lettering significantly impact value.
• Completeness: The presence of original glass side panels and the paper roll holder increases market desirability.
• Rarity of the specific model: Earlier units from the 1920s in the $250-$500 range are valued based on their decorative appeal and engineering complexity.

How to Identify Burroughs Adding Machine?

• Check for the original Burroughs Corporation branding and the 'American Arithmometer Company' lineage markings.
• Verify the presence of the signature hand crank and the full numerical keyboard layout typical of 1920s models.
• Inspect the heavy cast iron frame and internal steel gears for authentic period craftsmanship.
• Look for the original paper roll feed mechanism and Bakelite keycaps which are characteristic of the 1920-1930 era.

History of Burroughs Adding Machine

Burroughs Corporation was a major American manufacturer of business machines. The company was founded in 1886 as the American Arithmometer Company by William Seward Burroughs. These machines revolutionized accounting and business practices by mechanizing calculations previously done by hand, greatly increasing accuracy and efficiency. Early models were complex mechanical marvels, paving the way for modern calculators and computers.