Speedo and Tacho refurb

The speedo and tachometer could do with rebuilding ,I have a new face and bezel kit but have yet to make am attempt .
Can anyone suggest a reasonable instrument repairer.
Instruments off a 1968 TR6.

 

There is a very good repairer in the small adds in either practical sportsbikes or classic motorcycle mechanics. I think he's called graham something????

 

Thanks

 

You could try !looking on www.gauge repairs.com or Speedo Repairs both out of old bike mart