A mid 18th century German knife

A mid 18th century German knife, fork and spoon, (steel blade and fines) with engraved, formal scroll decoration, the spoon with makers mark 'F L R', town mark 'a hand', the knife and fork with makers mark 'W' and town mark 'a shield', unascribed 1740-50 (contained in original fitted case), the case 9.3in (23.5cm) long.