This is "Heart's Honer" (pattern), by Wanda Salmans (Wanda's blog). The thread was light and dark purple, pearl cotton #8. The dimensions are: 8.5" X 2.25".
The bookmark is for my "Spring Tatting Exchange" person from In Tatters. If your not familiar with either In Tatters or The Tatting Forum, they are excellent tatting forums/rings for beginners and expert tatters.
Greeting cards I found at a yard sale. Notice the tatting and bobbin lace prints.