RT @HistoryNed: #GDR #OTD 1955…

RT @HistoryNed: #GDR #OTD 1955…

RT @HistoryNed: #GDR #OTD 1955…

#GDR #OTD 1955 – Construction begins on the energy complex “The Black Pump” (Schwarze Pumpe) in Spremberg (1) https://t.co/IDBvdsWXm0