Not specific mission but a summary of bomber command operations from June - October 1940
http://www.raf.mod.uk/bombercommand/diary_bob.html
June
Daylights raids for the Blenheims concentrated on airfields in occupied countries with occasional forays into Germany. Night operations were mounted by Hampdens, Wellingtons and Whitleys against widespread targets in Germany and airfields in Holland and France. The Hampdens concentrated on Gardening sorties. Poor weather hampered all operations and many planned attacks were aborted by the crews en-route to their targets.
July
The Blenheims continued their operations over the occupied countries. On 2 July, a force of 11 Blenheims is despatched to bomb targets in Germany. 10 abort due to poor weather whilst the one remaining aircraft was shot down attacking the Dortmund-Ems canal. The high number of failed missions continued throughout the whole month, and when aircraft did eventually find a target to attack, the German fighters were normally close at hand. The gathering invasion fleet in the Channel ports was a frequent target for Blenheim operations and as the month progressed an increasing number of airfield attacks (what would later be known as 'intruder' raids) were flown. The peril of daylight operations was highlighted on a couple of occasions; on 9th July, 7 Blenheims from a total of 12 were lost in an attack on Stavangar airfield; and on the following day, No 107 Squadron lost 5 out of 6 aircraft despatched on a raid to Amiens. As for night operations, the numbers of aircraft involved rarely exceeded 70 aircraft, and these were often split between 6 or more targets. Only once, during the night of 25th/26th July, was the number greater than 100 (166). The month did mark the first use by Bomber Command of the 2,000lb bomb (dropped by Flying Officer GP Gibson - who we shall meet again later in the conflict - of No 73 Squadron during an attack on the German battleship Scharnhorst at Kiel during 2nd/3rd July). Some night operations also included Battles, back in the Command after their torrid time in France. Crews nearing the end of the training were also sent on low-risk missions (generally leaflet-drops over France) as they neared the end of their course to give them a feel for what life would be like on the squadrons. The Hampdens also continued their Gardening sorties with up to 12 aircraft on such duties each night.