1931 20c red violet Gaillard

1929 25c on 2c car, Goethals

1951 80c lt gry blk, Globe & Wing

1931 $1 Black

1931 10c org, Gaillard Cut

1931 40c Yellow

1927 2c car, ovprnt type B

1949 4c red vio, Gaillard Cut

1931 5c yel grn, Gaillard Cut

1929 5c Canal Zone - 'Gaillard Cut' - blue, flat plate printing, unwatermarked

1946 6c yel brn, Gaillard Cut

1929 10c on 50c lilac, Blackburn

1924 2c car, ovprnt type A

1906 2c red,blk, Cordoba,ovprnt down

1934 3c red vio, Goethals, flat,unwmk

1907 1c grn,blk, Balboa, ovprnt down

1946-49 2c light rose carmine, Roosevelt

1925 1/2c ol brn, ovprnt type A

1927 1c grn, ovprnt type B

1939 5c grnsh blk, Douglas plane