Model railway signal, `O' gauge tinplate, double-arm home and distant boxed, by Hornby, England, c.1955 Model railway signal, O gauge tinplate 1955
Model railway signal, `O' gauge tinplate, stop & distant, by Hornby, England, c.1955 Model railway signal 1955
Model railway signal, `O' gauge tinplate, No.1 Junction Signal, by Hornby, England, c.1955 Model railway signal, No.1 Junction Signal 1955