William Rand Antiques has dated this piece to the Georgian era.
From the first image, left to right:
1: William Harrison I (circa 1770)

2. John Shekleton (Circa 1780/90).
3. Thomas Wallis II (circa 1780)
The John Shekleton pair are particularly nice, with a beautiful bow detail and in perfect condition. There are two small, very old repairs to the other two.
Combined weight: 108 grams
William Rand Antiques has dated this piece to the Georgian era.
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