Berlin, Collection, 1948-1981. Country virtually complete for the period, including all the good sets 9N1-102, 9NB1-7 + 9NB3a SS and onward, much never hinged including key sets; red "Berlin" overprints with expertising marks, "Bear" SS NH and so on; fresh & generally F-VF or better, careful examination will reveal true value, please inspect, o.g., hinged or never hinged. Estimate  $1,500 - 2,000. $0