Here we have a Royal Doulton Rondelay H 5004 pattern unused coffee pot.
Also has spout protector present, all well photographed so please inspect.
There is a purple blob on the bottom stamp, I'm thinking possibly marking this as a 2nd?
Looking at it from a fussy perspective I would say central design not perfectly square.
Length spout to handle 21cm, height 20.5cm, height to top rim 16.5cm, top rim length 10.5cm, width 8cm.