Vintage Cavanagh thirty-five, Cavanagh edge bowler / derby hat with original box.  Box shows wear. Black hat with black band, satin inner lining and leather band. Moisture stains on satin inner lining - see photos. Size 7 3/8. From Higgins, Frank & Hill - Chicago. I think the time period is correct but I could be wrong, hat was my grandad's. Smoke free home.