Leisure Arts Londonderry & Dublin Afghans Crochet ePattern- Lattice work, fringe and textured pattern stitches make these fisherman afghans delightful additions to your cozy décor. Designs include: Londonderry and Dublin. Projects call for size 4 worsted weight yarn and a US size I-9, 5.5 millimeter, crochet hook. Includes row-by-row instructions for each designs, as well as stitch guides and illustrated diagrams. Finished afghans measure approximately 45"x 65". Originally published in Leisure Arts Leaflet 250, Fisherman Crochet Afghans. 6 pages, PDF download.