This is a Victorian Jubilee Head sterling 0.925 silver Crown (5 shillings) coin minted in 1889.

The detail is excellent. There is a small ding to the edge on the reverse at 2 o'clock, finger print on the observe and some small dings on both sides. It is undoubtedly an uncirculated coin to be have this finest of detail at over 130 years old.

Please see the pics to determine the condition/grade and ask if you have any questions.