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36
Réunion de quatre appareils pour expériences électrostatiques et dynamique
The item was sold for 975 €
Fees include commission and taxes.
Set of four devices for electrostatic and dynamic experiments
- A Crookes Maltese cross tube
16 x 24 cm
- A vertical Crookes tube or electric egg
H. 43.5 cm
- An X-ray tube
L. 33 cm
- A glass drill to demonstrate the mechanical effect of electric discharges
24 x 18 cm
Late 19th - early 20th century
- A Crookes Maltese cross tube
16 x 24 cm
- A vertical Crookes tube or electric egg
H. 43.5 cm
- An X-ray tube
L. 33 cm
- A glass drill to demonstrate the mechanical effect of electric discharges
24 x 18 cm
Late 19th - early 20th century