Woot!!! Now THAT is a hat that makes a statement!!! Tremendous!Carl Ceschka Wien, Back Bow, possibly 1920s and a recent find. It very wide brim so it might be considered an Artist Hat / Sombrero. The Velour is more Soleil like and of a heavier weight yet super pliable.
Plate: Carl Ceschka and sons, La Capelo, Vienna (1935)
Description Cliché; advertising image of the firm Carl Ceschka and sons; label: " La capelo Esperanto, el la fabriko Carl Ceschka and sons, Vienna, Kaiserstr. 123, Alserstrasse 6 "