You can download the full-size chart, verbal instructions and notes here.
While knitting the sample, I was appalled by the unsightly bumps created along both the upper and lower edges by beginning every row with p2tog. So I knit another, adding an additional edge stitch on each side and using the selvedge technique from 19. Knitted Lace (Wide).
Aaah. Much better.
Next time: Narrow Edge