| Pressmark | Evan.339 |
| Heading or Venue | Royal Aquarium |
| Place | London, Westminster |
| Title | Royal Aquarium Westminster. Agnes Beckwith, the greatest lady swimmer in the world. Waltzing. Swimming with hands and feet tied. Walking the water. The propeller. Patronized by their Royal Highnesses the Prince and Princess of Wales and family. Daily at 5.30 & 9.15. Admission 1s/- from Aquarium or annexe, children half price |
| Size | 77 cm. |
| Date | [1885?] |
| Imprint | [London] : Tom Merry, Lith. 58 West Square, London, S.E. |
| Notes | The Royal Aquarium later became known as the Imperial Theatre. - Agnes Beckwith performed at Hengler's Cirque in Liverpool in 1887 and was Champion Lady Swimmer of the World |
| Genre | Poster |
| Subject | Swimming; Circus performers |
| Names | Beckwith, Agnes |