Vintage Brass Train Whistle | Marked “O B 10” | Railroad Memorabilia | Industrial Decor | Aged Patina

This vintage brass train whistle features a strong industrial form, authentic wear, and a beautiful aged patina with natural verdigris. The whistle is stamped “O B 10”, a marking commonly seen on utilitarian railway equipment, though the exact maker and railroad are unknown.

With its multi-tube construction and side air opening, this piece is consistent with early to mid-20th-century railroad signal whistles, originally used for train or yard signaling. Today, it makes an excellent display object for railroad collectors, industrial decor enthusiasts, or anyone drawn to rugged, authentic artifacts.

Sold as a collectible and decorative object due to age and condition.

🚆 Details
Solid brass construction
Multi-tube train whistle design
Stamped marking: “O B 10”
Original cord attached
Strong aged patina with verdigris
Estate sale find

📏 Measurements (Approximate)
Length: ~6 inches
(Quarter shown in photos for scale.)

✨ Condition
Vintage condition with heavy patina
Verdigris, oxidation, and surface wear throughout
No cracks or breaks observed
Not tested; sold as railroad collectible / decor