Jim,
That SD9 was only ten years old at the time and the stripe color would have been Duco Orange, aka Grande Gold.
Steven Seguine
Orem, Utah
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It is interesting that the yellow stripes on the black hood units had two shades of yellow/grande gold. In my Rio Grande in Color Vol 1, I could be wrong but it looks like the SD7 5300 on page 52 and GP7 #5100 on page 52 has a darker shade it appears. I used to think it was just the lighting in the photo but I recall folks pointing out that some of the hood units received a different shade of yellow midway through their production/painting from the builder.
Jim Fitch
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