Three silver folding fruit knives, the handles with all-over engraving, the first two by Hilliard & Thomason, Birmingham 1892 and 1901, in 'purse' cases, the third by E Baker & Son, Birmingham 1903, the two steel blades with push button opening, inscribed 'Press Button Knife Co., US patent 470,605', open 12.5-14.5cm long (3) Condition report: Third with weak blade springs, some staining to purse cases. Both blades open when buttons are pushed. Both blades lock open.