'The Blue Frog' mb-artist William_Walls Member of the London Association

Member of the London Association volunteers

Interior view showing the staircase at Fairfax House

Aerial view of the Tower of London with boats on the River Thames

Jack Charlton and Terry Paine

A vulgar character

'The Blue Frog' mb-artist William_Walls Member of the London AssociationZoological study of the Green Tree Frog (Litoria caerulea) native to Australia, shown in a pond environment. Plate 33 from Journal of a voyage to New South Wales by John White (J. Debrett, London, 1790). The plate is inscribed: 'S. Stone Delin. Blue Frogs. London Published as the Act directs Dec: 29, 1789, by I. Debrett.' Original: copperplate engraving. 1790