He began his work by organizing a strike at a steel plant in Helwan, Egypt in 1989, for which he was arrested, tortured, and fired.
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In 1989 he participated in a strike at the Iron and Steel Company plant in Helwan where 19,000 workers sought wage increases and a meal during work.
Little is known in English sources about his upbringing and education but it is known that he lived with his famous brother, their two sisters and mother in Helwan near Cairo for several years starting in 1926.
Salmon continued to give chase to the vicinity of Helwan, where he managed to close the distance to the MiG and emptied his cannon into the aircraft.
Development of the Egyptian HA-300 started in the test facilities and workshops in Factory No. 36 in Helwan, southeast of Cairo, under the supervision of the Egyptian General Aero Organisation (EGAO); officially the program started in 1959.
The Helwan Wax Museum is a small public museum located in the suburb of Helwan, in Cairo, Egypt, close to the Ain Helwan Metro station.