This pattern is Elaine P. Gan's Chains of Hope bracelet.
This is in book 3 of hers.
Her books can be purchased here: http://www.craftsy.com/pattern/other/tatting-pattern-6/181603
I was using up the size 40 Lizbeth Green Coral Sea from the suncatcher.
This bracelet is a little small so it may need an extended chain,
but it covers the front of the wrist well so I am not worried.
Hope you are having a wonderful tatting day!!! :)