I just shot some slugs that I had loaded last year and I cannot find the data I used. No notes, not in my "book"
Known components were:
Rem Gun Club Hulls
WIN 209 Primers
Windjammer Wad
Lee 1 oz slug
19.0 gns powder
I think the powder is Green Dot. I cut one shell open and dumped the powder. When I used my Lee Dippers to check the volume, I came real close to Green Dot on the chart.
The only powders I might have used are Green Dot, Red Dot, and Possibly 700x.
Of course they were darn accurate at 75 yds. I have no idea where I might have gotten the data from, but I know it was not on the lee chart that came with the mold.