Antique/Aged Effect help

I know there are certain ways people do this technique and I did it once and now I forgot how I did it! Here is an example of what I'm looking for:



I understand that there are hues of blues, yellows, greens and reds involved and that blue goes under "Exclusion" under the layer style but I just cant seem to get it to look right. Can anyone help me out with this?

Thanks

Here is a link to a tutorial for that effect.
http://fotofects.com/articles/57/1/Antique-Photo