Space & Aviation
First world war airman’s letters sell for $11,500
The average lifespan of WW1 airmen was less than two weeks
Bonhams’ Air and Space sale features huge selection
Items from Alexander Graham Bell and the Wright Flyer will be sold
Apollo 13 flight plan to sell at Sotheby’s
The flight plan shows what happened when things went wrong
Apollo guidance computer will lead space sale
The Apollo guidance computer had less power than a calculator
Vin Flyer plane banner to sell at Heritage Auctions
The Vin Flyer was the first plane to be flown across the US
Apollo 11 quarantine cover to star in space sale
The flown Apollo 11 cover was quarantined with the crew
Robert Goddard signed letter offered in March 18 sale
Robert Goddard launched the first liquid-fuelled rocket in 1926