Thinking back there was also a revamped range for the Euro grades which had gem themed names like ruby, sapphire and emerald.

The very top model was a beast- IIRC Churchill's proudly labelled it the highest rated underfloor safe available in Europe and the World, AFAIR. It had a 2 or 3 inch TDR slab over the top of the body and I remember the installation spec was exact and critical. Not sure without digging out old brochures but this model might also have featured the phosphor bronze locking ring as used on the earlier Banker.