Habsburg Castle, near Aargau, Switzerland Product:Framed picture and again during the reign

and again during the reign of William and Mary by Sir Christopher Wren

usually referred to as a 'polyp' was the subject of a major series of researches by the Swiss naturalist Abraham Trembley (1710-1784) whose work is cited in the letter accompanying this illustration

the first painting of schoolboy life by which he won his reputation

4th February 1936

Duke of Sussex

Habsburg Castle, near Aargau, Switzerland Product:Framed picture and again during the reignHabsburg Castle, near Aargau, Switzerland, 1902 1903. From Penrose's Pictorial Annual 1902 1903, An Illustrated Review of the Graphic Arts, volume 8, edited by William Gamble and published by AW Penrose (London, 1902 1903).