Using a Techkon Spectrodens (ISO T, D50, 2 degrees), ours measures the following:
[TABLE="border: 1, cellpadding: 1, width: 500"]
[TR]
[TD] [/TD]
[TD]M0[/TD]
[TD]M1[/TD]
[/TR]
[TR]
[TD]Orange[/TD]
[TD]65.97, 58.45, 91.61[/TD]
[TD]65.63, 58.31, 90.84[/TD]
[/TR]
[TR]
[TD]Green[/TD]
[TD]62.78, -75.18, 1.1[/TD]
[TD]62.52, -74.98, 0.67[/TD]
[/TR]
[TR]
[TD]Violet[/TD]
[TD]24.62, 51.43, -58.78[/TD]
[TD]24.67, 52.00, -60.04[/TD]
[/TR]
[TR]
[TD]Paper White[/TD]
[TD]94.75, 0.78, -3.39[/TD]
[TD]94.95, 1.40, -6.68[/TD]
[/TR]
[/TABLE]
Paper OBA content (delta b M1, M2): -7.2 (considered "high OBA content" by the Spectro, though that number is pretty typical of 100# coated stocks I've seen in the wild)
What are you looking to uncover, Gord?