Amateur Wireless! Early Obscure ELECTRONATOR Detector Vacuum Tube For Display

Description

Please be sure to review all my other auctions after you have looked at this one!  I will be listing a broad and diverse range of vintage communications and technology items, related books, periodicals and ephemera...  Something for everyone!
Here you are bidding on a very obscure vacuum tube from a producer I know little about.  This is an early, ELECTRONATOR Dry Cell Detector Vacuum Tube.  It is for display only.
The tube is "as found" and looks nice!  The early base with a paper coated fiber insert is stamped:  "ELECTRONATOR-DRY CELL-Fill. Volt. 1.5V.-Plate VOLT. 22 1/2V.-DETECTOR".  Internally, it has a horizontally positioned tubular anode, with a coarsely wound helical grid and a horizontal filament (now deceased).
I have tried to take good pictures to indicate the physical condition! Ask if you have any questions...
If you collect historical vacuum tubes, this might be for your collection!
Shipping weight will be about 1.5 pounds.
I will pack all items properly and with great care.  I have been shipping these kind of vintage items worldwide since the late 1980's.  Buyers are responsible for shipping, insurance and material costs and any applicable duties.  I usually can ship within one business day after receipt of confirmed payment.
International customers are very welcome! Bid with confidence...international shipping is not an issue!
.
If you are new to eBay with no prior feedback please contact me prior to bidding...thanks!
THANK YOU FOR LOOKING!