Two plates from an album containing 45 numbered prints on wove paper, the majority printed two per page, recto only. Numbered 11 and 12 respectively, number 11 depicts a scene in Carlton House with the Prince of Wales seated in a chair, holding a struggling Mrs Sawbridge across his knee. His right hand is raised in the act of spanking her, while her husband, the Mayor of London, Alderman John Sawbridge, plays the fiddle and dances in front of her to the right. A sheet of music is tucked in his pocket, the title of whcih reads 'The Reform. A new motion'. On the far left, Lady Archer stands in profile, holding a driving whip and pointing angrily towards the scene. The Sawbridge's young daughter stands in the background, clasping her hands together imploringly. The rest of the background figures, apart from Miss Gertrude Vanneck, look on smirking. They include Mrs. Fitzherbert, Charles James Fox, George Hanger, and possibly Lord Derby. Miss Vanneck appears in profile with a shocked expression. The word Blackjack in the title relates to a nickname for Mayor Sawbridge who was a swarthy man, constantly pressing for parliamentary reform. His wife was a noted beauty, daughter of Sir William Stevenson, himself a Lord Mayor.
Lettered with titles and the original publisher's name, date, and address.

The second print on the same page is entitled 'The Fall of Phaeton' and depicts The Prince of Wales falling headlong from a high phaeton. He is plunging towards the rear of another figure, that of Mrs Fitzherbert, who has already fallen and landed on the ground with her petticoats lifted and her posterior exposed. The horse is bolting and appears to looks back at the figures with a risible expression on its face. Lettered with title, quotation, and original publisher's name and address.