Antique Safe Door Locking Assembly | Brass Dial & Internal Mechanism | Circa 1907
Description
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Moins
Historical Context & Origin
Region: United States
Material: Brass dial and internal components, cast metal body
Period: Early 20th Century, patented July 2, 1907
Description
This antique Eagle Safe combination lock mechanism is a compelling example of early 20th-century American security engineering, showcasing both mechanical ingenuity and industrial craftsmanship.
The piece features a solid brass combination dial marked “Eagle,” accompanied by finely engraved numeric graduations and directional indicators. The mechanism was first patented on July 2, 1907, placing it within a transformative era of safe and vault technology when combination locking systems became increasingly standardized across banks, businesses, and private safes.
Constructed with a cast metal body, the lock houses a fully visible internal system, revealing precision-machined components that govern its operation. The dial rotates smoothly, and the internal mechanism engages effectively, demonstrating continued functionality over a century after its manufacture.
Notably, this example retains its original back plate—an element often lost over time—enhancing both its completeness and collector appeal. Mounted on a custom acrylic display, the piece serves as both a functional artifact and a visually striking study of mechanical design.
Features
- Marked “Eagle” brass combination dial
- Patent date: July 2, 1907
- Smoothly rotating dial
- Functional internal locking mechanism
- Cast metal housing with brass internal components
- Includes original back plate
- Visible mechanical system for display and study
- Mounted on custom acrylic display stand
- Authentic wear consistent with age and use
Cultural Significance
Combination lock mechanisms such as this played a critical role in securing financial institutions and private assets during the early 20th century. As demand for reliable security increased, manufacturers developed increasingly sophisticated locking systems—of which this example is a representative form.
Condition
The piece remains in good antique condition. The brass surfaces exhibit age-related wear, patina, and handling marks consistent with prolonged use. The dial rotates smoothly, and the internal mechanism functions properly. No modern repairs are visibly evident, though prior servicing cannot be ruled out.
Dimensions (Approximate)
Width: 6 in
Depth: 4 in
Height: 5 in
Age (Approximate)
115–120 years old
Learn More
Read about the history and manufacturing legacy of Eagle Lock Company
Browse our Functional Tools and Implements Collection
Description
Historical Context & Origin
Region: United States
Material: Brass dial and internal components, cast metal body
Period: Early 20th Century, patented July 2, 1907
Description
This antique Eagle Safe combination lock mechanism is a compelling example of early 20th-century American security engineering, showcasing both mechanical ingenuity and industrial craftsmanship.
The piece features a solid brass combination dial marked “Eagle,” accompanied by finely engraved numeric graduations and directional indicators. The mechanism was first patented on July 2, 1907, placing it within a transformative era of safe and vault technology when combination locking systems became increasingly standardized across banks, businesses, and private safes.
Constructed with a cast metal body, the lock houses a fully visible internal system, revealing precision-machined components that govern its operation. The dial rotates smoothly, and the internal mechanism engages effectively, demonstrating continued functionality over a century after its manufacture.
Notably, this example retains its original back plate—an element often lost over time—enhancing both its completeness and collector appeal. Mounted on a custom acrylic display, the piece serves as both a functional artifact and a visually striking study of mechanical design.
Features
- Marked “Eagle” brass combination dial
- Patent date: July 2, 1907
- Smoothly rotating dial
- Functional internal locking mechanism
- Cast metal housing with brass internal components
- Includes original back plate
- Visible mechanical system for display and study
- Mounted on custom acrylic display stand
- Authentic wear consistent with age and use
Cultural Significance
Combination lock mechanisms such as this played a critical role in securing financial institutions and private assets during the early 20th century. As demand for reliable security increased, manufacturers developed increasingly sophisticated locking systems—of which this example is a representative form.
Condition
The piece remains in good antique condition. The brass surfaces exhibit age-related wear, patina, and handling marks consistent with prolonged use. The dial rotates smoothly, and the internal mechanism functions properly. No modern repairs are visibly evident, though prior servicing cannot be ruled out.
Dimensions (Approximate)
Width: 6 in
Depth: 4 in
Height: 5 in
Age (Approximate)
115–120 years old
Learn More
Read about the history and manufacturing legacy of Eagle Lock Company
Browse our Functional Tools and Implements Collection
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