A limited number of just 75 pairs of cufflinks made of metal from spitfire p7350 and flown in p7350 during the 75th anniversary flypast over buckingham palace on 10th july 2015 include a mini log book card itemising flight times signed by pilot squadron leader dunc mason officer commanding the battle of britain memorial flightr this summer marks the 75th anniversary of the battle of britain which was fought between july and october 1940 one of the turning points in world war two the brave