Prototype of the Z-22 Junák (boyscout), developed from Czech-built Bücker Bu 181 Bestmann with side-by side seating. Sign at the nosewheel of the Praga E-211 prototype OK-BFA reads 'All the Czechoslovak aircraft have arrived from Prague through the air'. Photo from: KOVO Foreign Trade Company

A five-seat air taxi, the Praga E-211 was a refined development of the pre-war E-210. It was abandoned in favour of the more promising Aero 45. The first of two prototypes first flew on 13 June 1947 and flew to Belgium on 1 July for display at the 3rd Brussels Air Salon. This event took place in the complex housing the Military Museum, but probably in the other wing. British company Cunliffe-Owen displayed a full-size model of their Concordia small airliner. Photo from: Flight