I do have a TCR #10 and reference it ALL the time (you should see it).

However, I am a bit color blind (not bad - but just enough to make some task a bit challenging). Besides, without having the chips side-by-side it is sometimes difficult to tell the difference between dark pink and light pink.

In any event, which chip do I have?

N2681 dark pink smooth

or

N1622 light pink concentric circles

Does anyone have a good concentric circle chip they could post as an example?

Thanks for your assistance...Jim