![9781853104787: Per Ardua Ad Astra: A Handbook of the Royal Air Force - Congdon, Philip: 1853104787 - AbeBooks 9781853104787: Per Ardua Ad Astra: A Handbook of the Royal Air Force - Congdon, Philip: 1853104787 - AbeBooks](https://pictures.abebooks.com/isbn/9781853104787-us.jpg)
9781853104787: Per Ardua Ad Astra: A Handbook of the Royal Air Force - Congdon, Philip: 1853104787 - AbeBooks
![Royal Canadian Air Force Emblem - Eagle Rampant Maple Leaf - Motto Per Ardua Ad Astra - Air Forces Memorial Runnymede Stock Photo - Alamy Royal Canadian Air Force Emblem - Eagle Rampant Maple Leaf - Motto Per Ardua Ad Astra - Air Forces Memorial Runnymede Stock Photo - Alamy](https://c8.alamy.com/comp/B7T41P/royal-canadian-air-force-emblem-eagle-rampant-maple-leaf-motto-per-B7T41P.jpg)
Royal Canadian Air Force Emblem - Eagle Rampant Maple Leaf - Motto Per Ardua Ad Astra - Air Forces Memorial Runnymede Stock Photo - Alamy
![ROYAL AIR FORCE below gilt & blue crest & motto PER ARDUA AD ASTRA, with or w/o printed "ribbon" - TuckDB Ephemera ROYAL AIR FORCE below gilt & blue crest & motto PER ARDUA AD ASTRA, with or w/o printed "ribbon" - TuckDB Ephemera](https://images.tuckdb.org/ephemera/images/000/023/192/extra_large/t.jpg)
ROYAL AIR FORCE below gilt & blue crest & motto PER ARDUA AD ASTRA, with or w/o printed "ribbon" - TuckDB Ephemera
![Twitter 上的 Defence Australia:"#DYK? @AusAirForce Motto 'Per Ardua Ad Astra' meaning 'Through Struggle to the Stars' was derived from Sir Henry Rider Haggard's famous novel 'The People of the Mist'. In 1929 Twitter 上的 Defence Australia:"#DYK? @AusAirForce Motto 'Per Ardua Ad Astra' meaning 'Through Struggle to the Stars' was derived from Sir Henry Rider Haggard's famous novel 'The People of the Mist'. In 1929](https://pbs.twimg.com/media/Dsz1NYRWoAM86Ra.jpg:large)
Twitter 上的 Defence Australia:"#DYK? @AusAirForce Motto 'Per Ardua Ad Astra' meaning 'Through Struggle to the Stars' was derived from Sir Henry Rider Haggard's famous novel 'The People of the Mist'. In 1929
arjunk26 on Twitter: "Per Ardua Ad Astra - From adversity to the stars. Finally got my second tattoo! Courtesy - #SavioDsilvasFineArtStudio https://t.co/7WGb32Jrty" / Twitter
![Per Ardua ad Astra: Seventy Years of the RFC and the RAF: Amazon.co.uk: Donne, Michael, Fowler, Cynthia: 9780584110227: Books Per Ardua ad Astra: Seventy Years of the RFC and the RAF: Amazon.co.uk: Donne, Michael, Fowler, Cynthia: 9780584110227: Books](https://m.media-amazon.com/images/I/51Fy0LLkv1L._SX373_BO1,204,203,200_.jpg)