Åsa Sonjasdotter and I contributed the chapter “Adretta. On Memory as Practice, Potato Breeding, and a Socialist Model Village in the GDR” to this book project: It includes interviews with former employees of the Institute for Plant Breeding in Groß Lüsewitz, GDR, Ernst Hielscher, Rudolf Hladitsch, Lieselotte Papenhagen and Friedrich Papenhagen, images from the photographic archive of the Institute and commentaries by Åsa Sonjasdotter, Mikhail Lylov, and myself.