1) Medal commemorating the 100th anniversary of the Societa Italiana delle Scienze, 1882;
2) Semi-Centennial medallion of the Wisconsin Academy of Sciences, Arts and Letters, with explanatory leaflet enclosed (50th anniversary 1920);
3) Medal showing relief portrait and inscribed ‘Alberto I Regnante Academia Scient. Litt. Et Art. Belgica Centesimum Quinquagesimum Natalem Suum Celebrat Anno MCMXXII (150th anniversary of the Belgian Academy of Sciences Letters and Arts 1922);
4) Centenary medal of the Austrian Academy of Science, 1947;
5) Cambridge University Press 'final melt' medal (made from the melt of the last typecast at CUP), 1987.