A lightbulb is mounted on a wooden base in front of a large wire coil. Inside the coil there is a rod (most likely iron),…
Large detailed replica of an ear made from papier-mâché. Surface detail includes blood vessels and circulation patterns. Each component of the ear is discretely labelled,…
A cathode ray tube with a long bulb containing fluorescing coral, mounted on a turned wooden base. The long narrow bottom part becomes pear-shaped after…
A 26 cm glass bulb mounted on a wooden collar stemming from a wooden base. The bottom half of the bulb is narrow, 7 cm…
A wooden box with five metal terminals on the top which hold twenty-two removable metal pins. All the metal terminals and pins rest on top…
A large pear shaped glass bulb is attached vertically to a turned wooden base. There is a tall glass arm or stand inside of the…
A large pear-shaped glass bulb is attached vertically to a turned wooden base. There is a tall glass arm or stand inside of the glass…
A four-mineral fluorescing cathode ray tube. A black turned wooden base with a metal plate attached to the bottom and a glass tube, approximately 27cm…
A black turned base with a glass tubing, approximately 13.5cm tall, attached to the base. On both ends of the glass tubing there is a…
A tapering glass cylinder is mounted horizontally on a turned wood base. Electrodes mounted in glass tubes project from the narrow end and base of…