Evolution (Biology)

1. Letter to James Cossar Ewart from P Murray Thomson (1901)
2. Correspondence of Frederick Orpen Bower, Archibald H Ritchie to HL Taylor King (1910)
3. Letter to Frederick Orpen Bower from John Christopher Willis (1914)
4. Letter to Frederick Orpen Bower from John Christopher Willis (1915)
5. Letter to Frederick Orpen Bower from John Christopher Willis (1915)
6. Letter to Frederick Orpen Bower from Dukinfield Henry Scott (1915)
7. Letter to Frederick Orpen Bower from Nils E Svedelius (1916)
8. Copy letter to Nils E Svedelius from Frederick Orpen Bower (1916)
9. Letter to Frederick Orpen Bower from John Christopher Willis (1916)
10. Letter to Frederick Orpen Bower from James Robb (1917)
11. Correspondence of Frederick Orpen Bower, letters from Sir Isaac Bayley Balfour (1917)
12. Letter to Frederick Orpen Bower from Robert John Harvey-Gibson (1922)
13. Letter to Frederick Orpen Bower from Robert John Harvey-Gibson (1922)