Stand for tripod coherer detector
Wooden stand for tripod coherer detector, Branly collection no. 84.
Wooden stand for tripod coherer detector, Branly collection. Other numbers are A182844, A182845 and B3839.
Wooden stand for tripod coherer detector, three bases for tripod detectors and two tripod detectors.
Wooden stand for tripod coherer detector, Branly collection no. 84.
Tripod detectors and bases, Branly collection no. 84