I think this is a vintage signal telephone box. No idea if or how it works. The screw can be a bit tricky to open.
Antique Wooden Railway/Train signal box lever collar for safety reminders
antique handheld railway signal lantern
Antique Massive Railway Signal Lantern Lamp & Burner
Pair of Antique Copper Railway Signal Lanterns Oil Lamp Train Carriage Locomotiv
ANTIQUE WOODEN DOOR BELL PUSH BUTTON MECHANICAL CHIME STOP TRAM TRAIN RAILWAY
LARGE ANTIQUE 19TH ICONIC BRITISH RAILROAD SIGNAL LEVER BY RAILWAY SIGNAL CO.
