Thanks
Warmtoast. 21 Sqd. Scampton Canberras had a pair of crossed keys on the nose, which later migrated to the tip-tanks. 10 Sqd. had red "Speedbirds" on the nose. 18 Sqd. had blue "Speedbirds" on the nose. 27 Sqd. had a red cheat line the full length of the fuselage, no indication what they had on the nose.
