What is "sepewe"

SEPEWE was a Polish arms industry syndicate. Established as a joint venture of the Polish government and 19 private companies of the arms industry, it became one of the largest arms dealerships of the 1920s and 1930s. Between 1926 and 1939 SEPEWE exported Polish and foreign-made military equipment to over 30 states, obtaining between 320 and 350 million złotys.

The company specialised in both surplus military equipment of World War I vintage and modern weapons produced by Polish factories. Equipment sold ranged from small arms to modern PZL.37 medium bombers.