Lot 40061 – 1935 50th Anniversary of Belgian Congo, Complete s

1935 50th Anniversary of Belgian Congo, Complete set of 7 IMPERFORATE values in 7 sheets of 100 with gutter pairs between the 4 panes of 25 plus an extra shhet with an unissued colour of the 2F40, very fine, 3 sheets are missing 1 stamp and 1 sheet is missing 2 stamps, enormous catalog value (Yvert € 475’000 for 100 sets +unissued value)