1929 Czechoslovakia airmail, group of6 covers including 2 'Československé Státní Aerolinie' luggage labels ; 2nd issue airmails ; stationery illustrated covers ; first airmail and express mail.

• UZHHOROD Express airmail letter franked with mixed franking air-mail and postage stmp., i.a. Pof.L4-L5, with air-mail cancel. UZHHOROD 1/ 6.V.29 . Airmail label on reverse 'CSL. STATNI AEROLINE'
• PRAGUE to England 1929 (Sep. 20) mixed franking on Hotel stationery envelope bearing incl. strip of 3 50h. - II. Air provisional (Mi. 199,  Yt: PA7, SG. 224)arrival cds on back.
•  BRATISLAVA- PRAGUE 1929 Express Airmail 2nd issue set 50h-250h (Mi.199-201; Yt. PA7-9; SG. 224-226) on same day cover.
• 1934 'leteckou dopravu postovni dopravy' boxed cachet on cover to Holland
• 1929 First Flight Prague Uzhorod 
• 1929 illustrated envelope airmail to England