Dover Needlework Series “Tatting Patterns” by Julia E. Sanders, published in 1977.  Unabridged replication of the work first published by the Priscilla Publishing Company in 1915 under the title “The Priscilla Tatting Book No. 2 – A Collection of Beautiful and Useful Patterns with Directions for Working”.  Book is in very good condition – please see pictures for more info.