5/FE/1925 Rio de Janeiro - Natal, experimental flight of Latécoère Airlines (with arrival backstamp), VF quality, extremely rare! (Image)

24/MAY/1930 Rio de Janeiro - Friedrichshafen, via ZEPPELIN: Cover franked by Sc.4CL3 + 500Rs. definitive, special violet cachet of the flight, Recife transit of 28/MAY and arrival backstamp 6/JUN, VF quality! (Image)

24/MAY/1930 Rio de Janeiro - Buffalo (USA), via ZEPPELIN: Card franked by Sc.4CL8 + 200Rs. definitive, with transit marks of Recife (28/MAY) and Lakehurst in green (31/MAY), VF quality! (Image)

24/MAY/1930 Rio de Janeiro - Staten Island, N.Y., via ZEPPELIN: Cover franked by Sc.4CL9 + 300Rs. definitive, with Recife transit of 28/MAY and Lakehurst arrival backstamp of 31/MAY, VF quality! (Image)

Airmail cover sent from Rio to Berlin on 16/AP/1936, very nice! (Image)

Airmail cover sent from Rio to England on 16/AU/1936 by German airmail, minor defect, low start! (Image)