Wooden board. May be one of the end base boards identified by Wright, David. Model illustrating the Fleeming Jenkin, Ayrton-Perry, telpherage system, 1882. Telpherage System 1882
Wooden board. May be one of the end base boards identified by Wright, David. Model illustrating the Fleeming Jenkin, Ayrton-Perry, telpherage system, 1882. Telpherage System 1882
