1932 2c Canal Zone Postage Due Seal, claret

1932 1c Canal Zone Postage Due - flat, claret

1932 10c Canal Zone Postage Due Seal, claret

1941 15c Canal Zone Postage Due Seal, claret

1930 1c on 5c Canal Zone Postage Due - overprint, blue

1951 10c Canal Zone Airmail - Globe & Wing, light red orange

1958 4c Canal Zone - Roosevelt & Map, brown

1928 2c Canal Zone - Washington, Goethals, flat plate printing, unwatermarked

1939 1½c Canal Zone - Rotary Press Printing, unwatermarked, brown

1941 3c Canal Zone Official - type 1, deep violet

1929 10c on 5c bl, ovprnt

1939 ½c Canal Zone - Franklin, red orange, black overprint, rotary

1941 1c Canal Zone Official, - type 1, yellow green

1930 2c on 5c Canal Zone Postage Due - overprint, blue

1939 1c Canal Zone - Balboa-Before, Flat Plate Printing, unwatermarked, yellow green

1961 15c Canal Zone Airmail - US Army Caribbean School Emblem

1962 7c Canal Zone Airmail - Malaria Emblem, yellow & black

1934 3c Canal Zone - Goethals, flat plate printing, unwatermarked, red violet

1931 10c org, Gaillard Cut

1931 5c yel grn, Gaillard Cut