£1 promissory note (an ‘I owe you’ note) issued by the Gundry family who were mine managers and owners. £1 in the late 1700s could buy about as much as £85 today.
£1 promissory note (an ‘I owe you’ note) issued by the Gundry family who were mine managers and owners. £1 in the late 1700s could buy about as much as £85 today.