This is a vintage Liberty Sidecars steel identification plate / serial number badge, associated with motorcycle sidecar manufacturing from Seattle. These types of metal ID tags were typically used as manufacturer identification plates or serial number plates attached to frames or sidecars.

The piece is made of stamped steel and features engraved or stamped identification details, making it a collectible item for motorcycle history enthusiasts and vintage transportation memorabilia collectors.

Details:
Brand: Liberty Sidecars
Origin: Seattle, USA
Type: Metal ID plate / serial number badge
Material: Stamped steel
Use: Motorcycle / sidecar identification tag
Style: Vintage transportation manufacturer plate
Condition:

Item is sold as-is, as found, and untested unless otherwise stated. As a vintage metal plate, it may show:

Surface wear or scratches
Rust, patina, or oxidation
Fading or worn stamping
Age-related imperfections
Great For:
Motorcycle collectors
Sidecar enthusiasts
Vintage transportation memorabilia collectors
Restoration projects
Industrial / automotive display collectors

📦 You will receive the exact item shown in the photos. Please review all images carefully for condition and details.