This small collection consists of seven certificates of membership of organisations or Honorary conferment of degrees. Thus:

• Certificate of Honorary Membership of Die Geographische Gesellschaft in Munchen, 1909
• Confirmation of Degree of Doctor of Science, Cambridge, 1910
• Certificate of Honorary Membership of Royal Scottish Geographical Society, 1910
• Certificate of Membership of Anthropologische Gesellschaft, 1911
• Certificate for Doctor of Philosophy from University of Tubingen, 1933
• Certificate on becoming Honorary Doctor of Law of St. Andrews University, 1939
• Certificate of Membership of American Philosophical Society, 1939
• Photograph of the engraving of Aurel Stein created by M. Howard in 1946. The engraving forms part of the Society's art collections (RAS Cat. 095.012)