In recent weeks I have encountered a fair number of colour photos of grey 121s in connection with a forthcoming book. Something quite interesting emerges in relation to their livery. The pictures concerned are all from when these engines were absolutely brand new, and clearly show NO lining round the numerals and "snail". This is at variance with conventional wisdom that they were lined!
Somebody here post a pic of one clearly showing black lining. At the time this surprised me as I don't remember black, but you can't argue with a photo. I had seen pictures in the past of them with WHITE lining.
So - we have CLEAR photographic evidence that grey 121s had, at times, no lining; white lining and black lining. I wonder is it a bit like modern grey 071s or Enterprise stuff, where no two examples seem to have the same font, same exact position, etc. of numerals?
Modern variations in lettering, logos etc look more like just laziness, but in the past - certainly in 1961 - absolute uniformity was the norm.
Wee they deliver u blinded, and maybe some examples got black lining, others white? Two got r buffer beams - we know that.
Any thoughts or ideas? Such is doubtless relevant to the finish that will be on the production models.