I suspect that this hat was made byEllwood Hats Ltd in London. See attached catalogue image, looks like design 513. Dated around 1940 - 50's.
Original WW2 British Army Indian General Headquarters Pith Helmet Dated 1942
Unusual Original WW2 British Army Pith Helmet With Indian Regimental Puggaree
British Army Replica Pith Helmet Zulu War Victorian Style Boer War Hat Military
Vietnamese Pith Helmet Viet Cong Pith Hat Vietnam War Soldier Tropical
British Army WWI Pith Helmet Hat White Wolseley Safari Colonial Military Sun Hat
WWI British Woolsey Pattern Pith Helmet
