That sounds good. The Lee equivalent is only 1" x 3".
I was tempted to say this earlier... (but wasn't sure if my memory was mistaken) I recalled having a Lee swatch book at work that was interesting, but too small to be of use. I used to study the transmission data on the cards in my spare time. Hey... I never said I was cool.
Tom, on Point Pelee, Canada
Ansel Adams had the Zone System... I'm working on the points system. First I points it here, and then I points it there...