>1957

1957 Zim Basin and Waterfall

Stamp 462
DU-s.jpg 10C
orange/blue

1957 Airmail - Zim Basin and Waterfall

Stamp 463
DU1-s.jpg 50C
green/blue
Stamp 464
DU2-s.jpg 1.50G
greyish olive/blue
Stamp 465
DU3-s.jpg 2.50G
dark blue/blue
Stamp 466
DU4-s.jpg 5G
greyish violet/blue