comprising of 4 folio prints of:

1- James Watt, LLD, F.R.S. after the painting by C.F.von Breda in the National Portrait Gallery, London Engraved by S. M. Litten, A.R.C.A. with related page of text.

2 - Dr. John Hunter after a painting by Sir Joshua Reynolds in the Royal College of Surgeons, London, Engraved by Stewart Robertson, with related page of text.

3 - Thomas Henry Huxley, after the painting by the Hon. John Collier in the national Portrait Gallery, London, Engraved by T. Hamilton Crawford, with related page of text.

4 - Lord Lister, after the painting by W.W. Ouless in the Royal College of Surgeons, Engraved by H. Blackburn Hart, with related page of text.