DH27.jpg

Summary

Description DH27.jpg	English: de Havilland DH.27 Derby J6894, early 1923
Date	4 May 2012
Source	British Flight Testing
Author	Tim Mason

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 .

Image made before 1957