Here we have 758 phone press button by BT, this was refurbed and dated 1982 line powered and sends out pulses.
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https://www.youtube.com/watch?v=QrHP5hTlIWA
From Denmark we have Digital 2000 LST No 10 Kirk by Standard Electric Kirk this version is pulse with electronic calling.
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https://www.youtube.com/watch?v=zqsRJS4rz8A
Here we have a wall telephone by GPO dated 1930s? untouched and all in tact but does need work to bring it up to scratch. This model now rebranded by GPO as the Telephone 121.
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https://www.youtube.com/watch?v=UwVrP2xGPdU
Here we have a lamp which I bought many years ago from a Boot Sale in North Cheam and got it going from the missing parts (from another Boot Sale).
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https://www.youtube.com/watch?v=v2wOhVB3mNg