Postcard, dated 1 May 1981, from Leopold Kohr, Salzburg, to Drs Ann and Glyn Rhys, Ystrad Meurig, Dyfed, concerning their invitation to a ceremony later that month to award Kohr with the 'Golden Ring' of the province of Salzburg.
Glyn Rhys refers to the award in his autobiography Were Those the Days? (Llandysul, 2003), pp. 178-179.