5" Wharfdale speaker - tweeter or mid range?


5" Wharfdale speaker - Is this a tweeter or mid range

It's missing it's surround, I have two in the same condition
I have found this:


A 5 inch tweeter is used in in W2 with a 12 inch woofer in this 1962 wharfedale catalogue

However they came from a dilapidated (I think) W4 - I still have the 12 inch woofer and 3 inch tweeter
W4 description Page 4 mentions "special 5 inch" units
On page 7 they are described a having a cloth surround, but these had foam surrounds

They are also described as mid range units below


Where do you find the felt used to repair the gaskets and surrounds?