Memorabilia
Oliver Cromwell copper plate realises 520% increase on estimate
A copper plate from the coffin of Oliver Cromwell made $117,000 at Sotheby's
Oliver Cromwell coffin plate among highlights in December 9 sale
The copper plate found in Oliver Cromwell's coffin is valued at $20,000
Six-figure Prussian plate smashes Antiques Roadshow record
Having sat on Wendy Jones' shelf for years, TV experts have valued this dusty old plate at $160k