The Italian VACCARI site for postal collectibles is holding an auction on December 14th of aviation and space items:

• The Enea Collection: Airmail from Forerunners to Space
• Graphical display
• ASTA Publico (pdf)

On sale the “Enea” Collection. Air Mail from Forerunners to Space.

The wonderful gathering of 182 lots starts from Ballons Montés and international flight forerunners, with world rarities, to arrive in Space and on the Moon with the most famous space letters, through a fine selection of Italian flights and an exceptional group of flight covers and triptychs to celebrate the 80th anniversary of the great Transatlantic Cruise organized by Italo Balbo for the Italian Air Force 10 years.

Apollo missions from no.11 to no.16.