Bidspirit auction | British Silver Flute Whistle Circa

British Silver Flute Whistle Circa 1795-1805 - There are 4 Hallmark stamps. England Sterling Standard Silver 92.5% Lion stamp, London Duty Mark late 1700s or early 1800s. There is a single C for Date stamp, I believe it is 1798 per British Hallmark Guide. Measures 3'' and weighs approx. 20.5 grams