I do know the 1st 100 (or so...can't really trust Lancia figures) 1,6 HF's were in Amaranto Montebello with the longitudinal stripes :-)
Well, in my previous post I
did warn us against dragging the colours into this. It's not just the '1st 100' figure that we can't really trust. It's much worse than that.
The 1.3 HF/1.6 HF brochure that the factory used to introduce the 1.6 HF (n. 8799353 - 10/1969) clearly mentions the classic colour scheme for the 1.3HF:
"The 1.3 HF version differs from the Rallye S coupe only for the lack of bumpers and for the painting schemes: Amarante Montebello with longitudinal yellow and blue stripe."
However, on the subject of 1.6 HF colours, it says this:
"Moreover, the 1.6 HF coupe is supplied in the colours: race red, La Plata red, Escoli grey, Jamaica blue and Longchamps bronze."
In other words, only one non-metallic color, Rosso Corsa--not Amarante Montebello. And no mention of stripes.
It only gets better from there. There are two 1.6 HFs illustrated in the brochure: a 'standard' HF in red, and a 'lusso' in grigio escoli metallizzato. The red 'standard' version has no yellow-blue-yellow stripe, and it has body-colored--not black--plastic wheel arches.
The 'lusso' has black wheel arches, and it has rear badging in the form of the standard chrome "Lancia Fulvia" at the right, but to the left is a horizontal bar with "1600 HF" in blue and yellow (in other words, the S2 "1600 HF" badge), rather than the chrome script "rallye 1,6 HF".
Now this could just be a matter of a introductory brochure not matching production reality (wouldn't be a first, that). Of course, this brochure wasn't issued until October 1969; 1.6 HF production had already begun. Indeed, it had already received its Gp. 4 homolgation, which presumably means that 500 (or so) had already been produced. Still, it's possible that the car in the photos (851447 TO) is actually a pre-production prototype, as the other official factory photographs I've seen all show stripes.
Must stop now; my head hurts. I'll just leave you with one further question: do the 'teardrop' bumper bracket covers mount large end up or large end down? About half the official factory photos show one thing, and the other half...