Help Identify These TANNOY GRF's

Hi all,

I recently inherited these Tannoy GRF speakers which have been in the family since new.

Can you please help identify the drivers and crossovers?

Any assistance is greatly appreciated.

[url]http://i102.photobucket.com/albums/m117/hiyabrad/IMG_0271.jpg[url]
[url]http://i102.photobucket.com/albums/m117/hiyabrad/IMG_0273.jpg[url]
[url]http://i102.photobucket.com/albums/m117/hiyabrad/IMG_0275.jpg[url]
[url]http://i102.photobucket.com/albums/m117/hiyabrad/IMG_0274.jpg[url]
[url]http://i102.photobucket.com/albums/m117/hiyabrad/IMG_0272.jpg[url]
[url]http://i102.photobucket.com/albums/m117/hiyabrad/20101013-IMG_1875.jpg[url]
[url]http://i102.photobucket.com/albums/m117/hiyabrad/20101013-IMG_1870-1.jpg[url]
[url]http://i102.photobucket.com/albums/m117/hiyabrad/20101013-IMG_1877-1.jpg[url]
[url]http://i102.photobucket.com/albums/m117/hiyabrad/20101013-IMG_1874-1.jpg[url]
[url]http://i102.photobucket.com/albums/m117/hiyabrad/20101013-IMG_1873-1.jpg[url]
[url]http://i102.photobucket.com/albums/m117/hiyabrad/20101013-IMG_1872-1.jpg[url]
[url]http://i102.photobucket.com/albums/m117/hiyabrad/20101013-IMG_1876-1.jpg[url]