A friend of my Fathers sold one about 4 months ago in a private sale for £800.00. His was also boxed which I believe adds value. Obviously I do not know if this is a true representation of the market value but I am led to believe that they are very rare. Hope that information is of some help to you.
Cornelius Cardew's birth name is Brian Cornelius Cardew.
Cardew Robinson's birth name is Robinson, Douglas John Cardew.
Phil Cardew's birth name is Philip Francis Haydon Cardew.
Michael Cardew was born in 1901.
Seth Cardew was born in 1934.
Phil Cardew died in 1960, in Surrey, England, UK.
M. Cardew has written: 'Pioneer pottery'
Alfred Cardew Dixon was born in 1865.
Alfred Cardew Dixon died in 1936.
Alexander Cardew was born on 1861-03-14.
Alexander Cardew died on 1937-01-12.
Cardew Robinson is 6' 2 1/2".