Until 1990 what was still legal tender in East Germany ?
The currency was known officially as the Deutsche Mark from 1948 to 1964, Mark der Deutschen Notenbank from 1964 to 1967, and from 1968 to 1990 as the Mark der DDR (Mark of the GDR). The Mark (M) was divided into 100 Pfennig (pf). This infobox shows the latest status before this currency was rendered obsolete
