An early 18th century Dutch silver spoon

An early 18th century Dutch silver spoon,

marked with a double headed eagle and maker's mark of a monogram, probably Middelburg or possibly Nijmegen, also marked with a later Dutch tax mark,

trefid style terminal, the reverse of the bowl with a plain rat-tail, the terminal later crested, the reverse with a scratch initial 'E', length 18.5cm, approx. weight 1.6oz.