Railroad Semiphore LANTERN Hiram L. Piper Montreal Kero

  
Semaphore kerosene lantern by Hiram L. Has one blue lens and two peep hole lenses. This is nearly identical to the corresponding ADLAKE, or Adams & Westlake version and is similar to the Handlan #28 from 1910.

Access lid is easy to open and close and is embossed PIPER MONTREAL. There is more embossing but it is illegible. There is a parabolic mirror behind the wick.