VERY RARE* STERLING TELEPHONE & ELECTRIC CO "PRIMAX" INTERPHONE U410 (EV3)
- Condition : Used
- Dispatch : Same Day
- Brand : None
- ID# : 229624488
- Barcode : None
- Start : Tue 20 May 2025 19:27:53 (EDT)
- Close : Run Until Sold
- Remain : Run Until Sold
for 1 item(s) 
Seller's Description
*VERY RARE* STERLING TELEPHONE & ELECTRIC CO "PRIMAX" INTERPHONE U410 (EV3)
Fantastic *VERY RARE* vintage 1.5kg wall mounted Sterling Telephone & Electric Co "Primax" interphone. Model U410. An interphone would be called a switchboard telephone today. This is a 10-line version. In great condition but obviously untested. After some research, the mouthpiece is missing from the front central box and the listening piece that would hand on the left hook is missing too. I cannot find a date for this but the Sterling Telephone and Electric company existed between 1899 and 1926 so I think this object dates to 1910s or 1920s.
This website shows how the interphone would have looked with mouthpiece on front and listening piece on the hook on the left: https://www.telephonecollecting.org/Bobs%20phones/images/Sterling/U410.jpg
Measures 35.5cm tall x 15cm wide x 12cm thick. Weighs 1.5kg.
See photos for close-ups.
(EV3) - Ignore this, it is my International Shipping weight code.
Discounted P&P for multiple purchases! (either send me an invoice request or i'll refund extra back to you)PLEASE READ BEFORE BUYING:
- OVERSEAS CUSTOMERS: 's estimated delivery dates for International ECONOMY are incorrect. They are working to resolve this (allegedly) but estimates are too short. If you require tracking, select International Tracked option.
- I try my best to genuinely describe good & bad points (if any!). Happy to answer any questions before you purchase.
- I post items same day if purchased before 10am (UK time) otherwise it will be posted the next day except for Wednesdays (I work from home Wednesdays), weekends & public holidays.
- Im a friendly genuine seller. Postage price includes cost of packaging.
- Positive feedback always left for buyers.
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Happy bidding!!
Listing Information
| Listing Type | Gallery Listing |
| Listing ID# | 229624488 |
| Start Time | Tue 20 May 2025 19:27:53 (EDT) |
| Close Time | Run Until Sold |
| Starting Bid | Fixed Price (no bidding) |
| Item Condition | Used |
| Bids | 0 |
| Views | 5 |
| Dispatch Time | Same Day |
| Quantity | 1 |
| Location | United Kingdom |
| Auto Extend | No |
Seller Recent Feedback
Returns Policy
Refund Type:
Shipping Cost Paid by: Buyer
Returns Within: 60 days
