Description: A rare item!Two Tesla brush bulbs; the original plasma tube he invented around 1900.Made to his original vacuum specifications.An eerie blue glow that's impossible to photograph; photos are long exposures.See ruler for scale. Each is tipped with vintage uranium glass, and made of Pyrex. Two sets are available- see photos. Ships very well padded.
Price: 225 USD
Location: Portland, Oregon
End Time: 2024-12-22T11:03:29.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
All returns accepted: ReturnsNotAccepted
Original/Reproduction: Reproduction
Time Period Manufactured: Pre-1930
Maker: Vitrea scientific glass
