I walked into that one . . .
Let's just say I'm impressed that over the years enough original cars have been found and data accumulated to restore to this degree.
The shop manual does list the colors on the brake lining. I was surprised it showed that. But I've never seen spring colors (and pins, etc) mentioned.
Before I ask the question in the appropriate section I'll have to clean up my springs and other assorted pieces, write down the colors I found and THEN ask the question.