From Uk National Archives, Documents Online
http://www.nationalarchives.gov.uk/documentsonline/
You can purchase scans of the following Combat reports:
Name: Gowers Rank: Flying Officer Squadron: 85 01 September 1940 AIR 50/36
Name: Gowers Rank: Flying Officer Squadron: 85 Other Dates of Combat: 28 August 1940, 30 August 1940, 31 August 1940 18 August 1940 AIR 50/36
He may not have submitted them himself but he mut clearly be mentioned therein.
Dennis