Cachet used on mail sent from Antarctica. "Detachment ...

Cachet used on mail sent from Antarctica. "Antarctica 1955 Comet ...

Cachet used on mail sent from Antarctica. Image of a penguin in ...

Cachet used on mail sent from Antarctica. "Operation Deep Freeze ...

Cachet used on mail sent from Antarctica. "Indians Cleveland".

Cachet used on mail sent from Antarctica. "Public Affairs Office ...

Cachet used on mail sent from Antarctica. "McMurdo fire dept ...

Cachet used on mail sent from Antarctica. "McMurdo Station ...

Cachet used on mail sent from Antarctica. "Coloradoans South ...

Cachet used on mail sent from Antarctica. "Antarctica Mid-winter ...

Cachet used on mail sent from Antarctica. "Operation Deep Freeze ...

Royal NZ Airforce Hercules in Antarctica.

Souvenir number plate (Antarctica SP90° The World’s Last ...

1929 Model A Roadster towing a Hercules aircraft at Christchurch ...

1929 Model A Roadster towing a Hercules aircraft at Christchurch ...

1929 Model A Roadster at Christchurch Deep Freeze Base. Owned by ...

1929 Model A Roadster at Christchurch Airport (owned by Dave, ...

United States Antarctic Research Program postcard showing ...

Operation Deepfreeze postcard depicting United States Navy ...

Phoenix aircraft at Christchurch Airport.

United States Navy Paisano aircraft at Christchurch Airport. ...

Pegasus aircraft.

An US Navy Snowcat in Antarctica.

American DC3 aircraft at Christchurch Airport getting ready for ...