"PDF is immediately available. Some black and white images of a sketch of the finished garment (like the cover), mostly just written descriptions of the patterns available and then written instructions for the smocking rows. For accessories or smocked inserts it does give you the dimensions of the fabric to start off with."
Weldon's 2D #44 c.1888 - Practical Smocking and Hand Sewing (PDF - EBook - Digital Download)