New Zealand - Ross Dependency - 30
30
New Zealand - Ross Dependency 2022
Science on Ice
November 2, 2022
Microbial Cultures
on Sea Ice
$1.70 multicolored
Thin Layers of Sea Ice
Under Polarized Light
$3.00 multicolored
Sonar Device for Measuring
Ice and Snow Thickness
$3.80 multicolored
Drill Hole
in the Ice
$4.30 multicolored
Limited Edition Souvenir Sheet
$(1.70 + 3.00 + 3.80 + 4.30) multicolored