1912, card KGV 1d green uprated 1d, 6d canc. "ST. JOHN'S 8 FE 1912" with bold blue framed "R" and blue oval "REGISTRATION BRANCH / FEB 8 1911 / St. John's, N.F." alongside, to Hannover/Germany with Feb. 27 arrival. (Image)

1946 First Flight GANDER-EUROPE cover forwarded to MOSCOW and returned, franked 1944 20c. pair tied by Gander '15 June 1946' c.d.s., airmail label and note 'FIRST FLIGHT/GANDER-EUROPE' alongside, on the reverse with bilingual rect. "LIAISON BRUXELLES-NEW YORK/1er VOL AMERICAIN" h/s, Brussels '16 June' landing c.d.s. and three CCCP Moscow '12.8.46' receiving datestamps, and with 'finger pointing' return h/s in violet on front and back as well as address in Russian and boxed "RETOUR/NON RECCAME" (instead of RECLAME) on front. A UNIQUE COVER. (Image)