50 Bob? As in the Fifty-Shilling Tailors: anyone old enough to remember them?

One of the verses of "When the Red Revolution Comes" went, back in my early folk-club days nearly 60 years ago, [inevitably to tune of John Brown's Body as nearly everything does unless it goes to Villikins & His Dinah] --

We'll make Monty Burton wear a fifty shilling suit [x3]
When the Red Revolution comes

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