Woodrow Collapsible Black Top Hat - 56.5cm approx - Opera Hat.  In excellent vintage condition. Collapsible mechanism works fine. The box it comes in is in a bity of a state and has been taped, see pictures. There is a date on the Brown. Muff & Co. box but it's difficult to see, possibly 1939. I've tried to enhance it in photoshop but still difficult to make out, see the last picture.