Heatmaster cream/metal teapot, 1950s, ever-hot style, large insulated chrome/china

Heatmaster cream china teapot with metal outer removal shell/case/cosy.
I have two of these and this is the larger example.
Shiny metal insulated outer jacket with hinge, catch and feet. Chrome?
A few small indents in the metal, which you should be able to see in the photos, but great for its age.
Inner cream coloured teapot with lid in nice condition. 2 small hairline cracks at the neck of the teapot (so probably not usable, more for display).
Otherwise all in lovely collectable condition and better than many other examples.
1940s/50s, Made in England.

27cm long x 15cm round x 16cm high (max)

I also have this and many other similar items on my collectables website: http://www.coco-collectables.co.uk