BlackburnB7.jpg

Summary

Description BlackburnB7.jpg	English: The sole Blackburn B-7, May 1935.
Date	13 May 2012
Source	British Flight Testing (Tim Mason)
Author	TSRL

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 .