Description
Formation of 617 Squadron on 21st March 1943
The Dambusters
Scampton postmark
Photo of breached Mohne Dam on reverse
Signed by FO ‘Ray’ Grayston of 50 Squadron & 617 Squadron
He was the Flight Engineer on AJ-N which breached the Eder Dam. He was shot down on the Dortmund Ems Canal Raid & taken prisoner
9 issued