BONZANO RAIL-JOINT SALESMANS SAMPLE
252. BONZANO RAIL-JOINT SALESMANS SAMPLE
American, circa 1897?1900. Railroad engineering demonstration model illustrating Adolphus Bonzano's patented rail-joint system, designed to strengthen the connection between adjoining railway rails and reduce movement under heavy traffic. Constructed with steel rail sections, bolted metal joint supports, and wooden railroad ties. Retains original identification labels referencing U.S. and Canadian patents and awards received at the 1899 Philadelphia National Export Exposition and 1900 Paris Exposition. | 7" l. | Some minor damage to paper label, overall (Excellent Condition) | $300 - $500
Condition
Some minor damage to paper label, overall (Excellent Condition)
252. BONZANO RAIL-JOINT SALESMANS SAMPLE
American, circa 1897?1900. Railroad engineering demonstration model illustrating Adolphus Bonzano's patented rail-joint system, designed to strengthen the connection between adjoining railway rails and reduce movement under heavy traffic. Constructed with steel rail sections, bolted metal joint supports, and wooden railroad ties. Retains original identification labels referencing U.S. and Canadian patents and awards received at the 1899 Philadelphia National Export Exposition and 1900 Paris Exposition. | 7" l. | Some minor damage to paper label, overall (Excellent Condition) | $300 - $500
Condition
Some minor damage to paper label, overall (Excellent Condition)
