British_20_mm_Oerlikon_shell_diagrams.jpg

Description

Diagrams showing basic design and colour coding of British HE/Incendiary, Tracer and HE/Incendiary/Tracer shells for 20 mm Oerlikon gun .

Date

circa 1945

Source

Scanned by Steve Johnson from British Ordnance manual.

Author

War Office, UK

Page layout changed to suit screen display by User:Rcbutcher .

Permission
( Reusing this file )

This work created by the United Kingdom Government is in the public domain .

This is because it is one of the following :

It is a photograph taken prior to 1 June 1957; or
It was published prior to 1974; or
It is an artistic work other than a photograph or engraving (e.g. a painting) which was created prior to 1974.

HMSO has declared that the expiry of Crown Copyrights applies worldwide (ref: HMSO Email Reply )
More information .

See also Copyright and Crown copyright artistic works .