Inconceivably Rare: Twyfords Syphonic ‘Crescent’ Bottom Outlet

Can't actually believe I've found one of these, saw a photo online years ago from a catalogue with a blue suite with this toilet in, but didn't think any actually existed. The building was built in 1963 however this seems to be a replacement from the 80s/90s, with a very recent replacement MacDee syphon. Also note the rare Twyfords Bathrooms seat. Really amazing flush, the suction on it is immense and it took down anything! Also note the rare logo on the Armitage Shanks basin and also a rare American bath and shower head. I'd say this is up there with my rarest finds.