DEC.29, 1939, AS TO "FILTER QUEEN"; AND IN FEBRUARY 1940 AS TO "FILTER QUEEN" WITH AN ASSOCIATED CROWN DESIGN. GN
DEC.29, 1939, AS TO "FILTER QUEEN"; AND IN FEBRUARY 1940 AS TO "FILTER QUEEN" WITH AN ASSOCIATED CROWN DESIGN. GN
AS TO "FILTER QUEEN"; AND IN FEBRUARY 1940 AS TO "FILTER QUEEN" WITH AN ASSOCIATED CROWN DESIGN.