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Ohio & Mississippi No hallmark Brass Switch Key O&MRR
Ohio & Mississippi
- Manufacturer
- No hallmark
- Purpose
- Switch Key
- Key Type
- Hollow Barrel
- Material
- Brass
- Bit Position
- Left
- RR Initials on Key
- O&MRR
- Additional Markings
- SD - Springfield Division
- Distinguishing Features
- Tapered barrel, One barrel ring
Railroad Line:
Ohio & Mississippi
Manufacturer:
No hallmark
Purpose:
Switch Key
Key Type:
Hollow Barrel
Material:
Brass
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