[Steve Brew]

There is a photo of Gilbert W. Murlis-Green in the book Air Defence of Britain 1914-1918 by Cole and Cheesman, credited to Chaz Bowyer that I would be interested in reproducing.

Does anyone know who holds copyright over Chaz Bowyer's images today and where/how reproduction permission might be requested, please?

Alternatively, does anyone have contact with the authors, Christopher Cole and E. F. Cheesman, please, as there is a second photo of Murlis-Green in the same book with no credit?

Thanks
Steve