1. Mrs. Peruke shews the pieces of her portrait (the bone of contention) to Lord Cognoscenti, who is Published / Created: [1846?] Call Number: 845.00.00.55 Image Count: 1 Resource Type: still image Found in: Lewis Walpole Library > Mrs. Peruke shews the pieces of her portrait (the bone of contention) to Lord Cognoscenti, who is struck with the genius displayed ... [graphic].