Keywords: Gillray - Treatment with tractors.jpg object history Published by H Humphrey 27 St James's Street London November 11 1801 exhibition history credit line Perkins tractors where metallic pincers invented and patented by Elisha Perkins The paper on the table states just arrived from America the Rod of Aesculapius Perkinson in all his Glory ”being a certain Cure for all Disorders Red Noses Gouty Toes Windy Bowels Broken Legs Hump Backs Just discover'd the Grand Secret of the Philosopher's Stone with the true way of turning all Metals into Gold Pro bono publico accession number http //www hsl virginia edu/historical/artifacts/caricatures/en4-quacks cfm James Gillray PD-old-100 Quackery Queues hair fashion Wigs |