Interesting catch by a Norwegian photographer - a rare Tupolev PS-35 airliner, flanked by two Swedish Ju 52s at Bromma. Registration read from another shot. The Soviet Transports bible says this airframe was tested on the Stockholm route in July and August 1938. The aircraft looks sleek and powerful and indeed it had the same Cyclone engines as the DC-3, but could only seat ten passengers. Photo by: Asbjørn Barlaup / Nasjonalbiblioteket (Norway)