PERZINA, GERB., Est. 1871 by Paul Perzina in Schwerin, Germany  Address
     Wismarische Strasse 153, Schwerin, Germany  Started production again in
    1990 at Pianofabrik Lenzen GmbH, Lrnzen.
       1871-390      1905-9154     1950-32900    1992-28395
       1880-620      1910-15000    1954-33210    1993-28501
       1885-1234     1915-24500    1957-34000    1994-28860
       1890-1234     1920-26000    1960-35600
       1895-1644     1925-31000    1990-28001
       1900-3354     1930-31600    1991-28271