Bildinfo

• Die Explosion am 18. April 1947, photographiert von der benachbarten Düneninsel aus. Es gibt kein Photo dieser Sprengung, das von einem näheren Standpunkt aus genommen wurde.

Source

• Source: https://commons.wikimedia.org/wiki/File:The_Destruction_of_Heligoland_Defenses._April_1947,_Still_Taken_From_An_Admiralty_Documentary_Film_Processed_For_Scientific_Purposes._the_Camera_Was_Set_Up_on_the_Island_of_Dune,_Half_a_Mile_Away_From_Heligolan_A31319.jpg
  

• Created: April, 1947
  

• Author: Unknown
  

License

• Public domain: This work created by the United Kingdom Government is in the public domain. This is because it is one of the following: a)It is a photograph taken prior to 1 June 1957; or b) It was published prior to 1971; or c)It is an artistic work other than a photograph or engraving (e.g. a painting) which was created prior to 1971. HMSO has declared that the expiry of Crown Copyrights applies worldwide.
  

Warranty

• No guarantee can be given as to the correctness of facts implied or explicitly stated.
  

• Usage is completey at your own risk. 💣
  

Originalseite

• Das Bild ist Teil eines Artikels des Rhetos Lern lexikon Mathematik (Aachen) 👉 Helgolandsprengung => lex