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Offered here is an original rare mid-19th century wooden carpenter’s spirit level clearly stamped D.M. Lyon & Clearman, a short-lived precision instrument partnership operating in Cincinnati, Ohio for a brief period around 1856–1858.
This example measures approximately 30 inches in length and features a hardwood beam with original patina, along with a brass center plate housing the level vial.
Key Features:
• Approx. 30” long
• Marked D.M. Lyon & Clearman
• Cincinnati, Ohio maker (pre-Civil War era)
• Hardwood construction with aged patina
• Brass vial plate with adjustment screws
• Both bubbles intact and functional
• Clear, legible maker’s stamp
Condition:
Honest antique condition with expected wear from age and use. The wood shows normal surface wear and patina consistent with a tool of this era. Brass plate and screws are present. Both level vials are intact and show working bubbles. No major structural issues observed.
Notes:
Tools marked Lyon & Clearman were produced during a very short partnership before Daniel M. Lyon continued production under his own name, making these stamped examples less commonly encountered.
A great piece of early American toolmaking history, likely used during the expansion era of the 1850s. Ideal for collectors of antique tools, early Cincinnati makers, or pre-Civil War artifacts.
Please review all photos carefully as they are part of the description.
