on Jun 23, 2016
|
Known Information
|
|---|
|
|---|
| More info |
|---|
geissler tube is also fine working in the geissler tube holder - geissler tube is 14 cm long and a very early one with wire loops at the end and no caps
total motor high - 16 cm
diameter of wooden base 10 cm
|
| Do you know more?
|
