Polish Oderfeld Rocket or Jet Propelled Airplane of 1934 ?

[hesham]

First Polish jet engine and Vision of first jetplane 1934 EN&PL subs

Oderfeld jet

Browsing the online resources of the Polish Aviation Museum in Krakow, I came
across a sketch or vision of a rocket or jet propelled aircraft.
This drawing was in the outline of Engineer Derfeld on modern aircraft propulsion.

A small part of you know that Poland was one of the first countries in the world to
develop a jet engine. This invention is mainly attributed to one person, but really
deserved the respect and admiration of the whole team.
Therefore, in order not to ignore anyone or any facts, there are

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[hesham]

It's real design,he was from the pioneers of Jet Aircraft,and here is early
look like Heinkel He.162 ?!.