Hammond Multiplex Typewriter Value Guide

The Hammond Multiplex is a landmark of American engineering, distinguished by its innovative ability to switch between different typefaces and languages using interchangeable shuttles. Introduced in 1913 by James B. Hammond's company, its unique curved design and mechanical versatility made it a favorite among academics and literary professionals of the early 20th century.

What Is Hammond Multiplex Typewriter Worth?

The typical price range for Hammond Multiplex Typewriter is $300 - $500 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

• The presence and variety of additional type shuttles significantly increase the collectible value.
• Mechanical functionality is critical, as the complex shuttle rotation system can be difficult to repair.
• Cosmetic condition of the metal frame and the preservation of the original wooden base and cover.
• Rarity of the specific typeface shuttles included, such as those for specialized languages or mathematical symbols.

How to Identify Hammond Multiplex Typewriter?

• Look for the 'Multiplex' branding and the dual-shuttle mechanism that allows for rapid typeface switching.
• Verify the presence of the curved 'Ideal' keyboard or the straight 'Universal' keyboard layout common to this era.
• Check for the original wooden carrying case and the specific metal shuttle inserts which are often missing.
• Inspect the frame for the Hammond Typewriter Company manufacturing marks and patent dates ranging from 1880 to 1913.

History of Hammond Multiplex Typewriter

The Hammond Typewriter Company was founded by James B. Hammond in 1880. His Multiplex model, introduced in 1913, was a significant advancement, allowing users to switch between different typefaces and languages by simply changing a type shuttle. This innovation made the Hammond Multiplex a versatile tool for various professional needs, from legal documents to literary works. It was particularly favored by writers and academics for its unique print quality and customization options. Though eventually overshadowed by other typewriter designs, the Hammond Multiplex remains a remarkable piece of typing history, cherished by collectors for its engineering and aesthetic.