#CZC91931 10c Canal Zone Airmails - Gaillard Cut, yellow brown
$0.75- $2.50 #CZC71931 5c Canal Zone Airmail - Gaillard Cut, yellow green
$1.00- $8.00 #CZC81946 6c Canal Zone Airmail - Gaillard Cut, yellow brown
$1.00- $15.00 #CZC131931 40c Canal Zone Airmail - Gaillard Cut, yellow
$1.50- $55.00 #CZC101931 15c Canal Zone Airmail - Gaillard Cut, blue
$0.75- $16.25 #CZC141931 $1 Canal Zone Airmail - Gaillard Cut, black
$4.00- $28.00 #CZC51929 20c on 2c Canal Zone Airmail - Goethals, carmine
$2.50- $10.00 #CZC61949 4c Canal Zone Airmail - Gaillard Cut, red violet
$2.00- $3.50 #CZC261951 80c Canal Zone Airmail - Globe & Wing, light gray black
$3.00- $70.00 #CZ1071929 5c Canal Zone - 'Gaillard Cut' - blue, flat plate printing, unwatermarked
$1.15- $28.25 #CZ1171934 3c Canal Zone - Goethals, flat plate printing, unwatermarked, red violet
$0.85- $8.75 #CZC121941 30c Canal Zone Airmail - Gaillard Cut, rose lake
$2.25- $20.00 #CZC31929 25c on 2c Canal Zone Airmail - Goethals, carmine
$3.00- $6.00 #CZ1011927 2c Canal Zone - Washington, carmine, type B overprint
$1.85- $30.00 #CZ1381946-49 2c Canal Zone - Roosevelt, unwatermarked, light rose carmine
$1.00- $8.25 #CZ701925 ½c Canal Zone - Hale, overprint, type A, olive brown
$1.15- $22.00 #CZ221907 1c Canal Zone - Balboa, overprint down, green & black
$3.00- $90.00 #CZ231906 2c Canal Zone - Cordoba, overprint down, red & black
$2.25- $8.00 #CZ1001927 1c Canal Zone - Washington, green, type B overprint
$2.25- $6.00 #CZ731924 2c Canal Zone - Washington, overprint, type A, carmine
$2.50- $17.00