I personally think it is B5. The thing people have to understand is the color formulas change over time. These were lead based colors and they do not have those kind of toners anymore. You couldn't correctly recreate them if you want. I have to have my jobber mix these in ppg because the line I spray nixed most older colors from their library recently so I can't mix them at work anymore. It will be interesting to see this b7 sprayed tomorrow. There was no b9 in 71.
