[Franek Grabowski]

Problem of colours and markings of RAF Mustangs is a subject of several misconceptions and errors. I would suggest to avoid old Ducimus booklet as it is more misleading rather than helpful.
Concerning silver Mustangs, all teardrop aircraft (Mk IVAs) but a short batch of Mk IVs were delivered in NM/silver. Few of them received camouflage but this was exceptional. I have no definite proof but I believe Mk IVs ultimately lost their camouflages unless previously destroyed.
Most if not all Mk IIIs were delivered in camouflage and most of them retained it until struck of charge. A few aircraft lost camouflage and saw service during the last month of war. I do not have a complete list of serials yet but of those identified, neither flew over Norway without a paint.