Old Fashioned Style Telephone (Breadsall DE21)

It's about 30 years old - so not as old as it looks!! It "sort of" still work on a traditional landline, but sometimes you have to hit the ear piece against your hand or you can't hear anything!!
IT DOESN'T WORK on a router based landline.

It might be better as a display piece- I was wondering about it being useful as a drama properly or something like that.
But if it's any use to someone that's better than binning it.
Let me know when you could collect.