Survey - Chevelle Special Paint trim tag code

Different plants used different methods of showing on their trim tag if a special paint (RPO ZP3) was ordered. Van Nuys appears to have used the DuPont mixing formula (like 926-99616) where others had no notation or two dash characters in the paint code fields. What does yours have?  If you have a DuPont coded tag, please note the code itself and color (if known) in the Comments box. Photos of special paint tags are always welcomed and can be emailed to me at
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