“NORTHERN PACIFIC” – “SWITCH” – “M&I RY” – “ADLAKE”
Brass body. Brass shackle. 3 3/4″ high x 2 3/4″ wide.
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“NP” – “SWITCH”
Steel body. Steel shackle.
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“LP&N” – “ADLAKE”
Steel body. Steel shackle.
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“LPNRY” – “ADLAKE”
Steel body. Steel shackle.Patent # 1335231.
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“LSERY”
Brass body. Brass shackle.