16.11.1929: Thessaloniki - London (by Imperial Airways from Cologne). Second and last flight on the itinerary 1B (by rail from Thessaloniki to Cologne, via Skopje-Belgrade-Budapest-Vienna-Nurenberg-Cologne). Air cover posted on 16.11.1929 at Thessaloniki, with special air cachet, addressed to Dorchester, England. Hellas FF64Bi.