Hi Bleasers.
The response has been somewhat slow, my apologies. My house got hit by lightening! I don't recommend it - I'm on first name terms with the electrician and loss adjuster.
Anyways, I've had the measurements for ages, but other events have been taking the front row seats.
The grille, without feet, is 490mm high and 350mm wide.
Is that enough to identify it?
Cheers......Graham