The “Davison” book, is a bible to many weavers. However, when I was teaching I never showed it to my students. That was because I was teaching them how to make their own drafts. And the “Davison book” taught recipes. Tonight I looked at the Table of Contents and saw there are 3 whole chapters devoted to twills. The entire book is for 4 shafts (harnesses).
Here is my own copy, the cover worn out and tucked inside. That tells you how much I, myself, have looked at that book. There are times when I’ve wanted a recipe—and to know something was going to probably turn out. And following a recipe can be fun. There are hundreds of ideas in this book all the drafts are included!
However, all the drafts are meant to be read differently from the way most weavers these days and for a long time learned to read them. It tells you so on page XII, but who reads those pages usually? Her tie-up drafts tell what shafts are to be LOWERED. Even when I was learning in the 70’s we learned to read drafts that in the tie-ups, the little o’s told what shafts were to be LIFTED. The mantra was “bubbles rise”! But in this book, there are little x’s in the tie-up drafts and that those x’s represent shafts lowered. That’s because in the olden days almost all looms were counterbalance looms and you treadled to pull the shafts DOWN. (and that made the other shafts rise!) This photo shows you what to do when a draft has x’s and the instructions are that they are for lowered shafts. You treadle all the shafts that are not indicated. So if the book wants 1 and 2 and down, then you raise 3 and 4 to accomplish the same thing. In the photo I show bubbles wherever there are no x’s. That means you raise those shafts.
This is how I learned to read drafts in the 70’s and taught my students for many years. It’s the same as the Davison book except for the tie-up drafts as I explained above. Each section is read starting at the dark solid lines dividing the quadrants. It means that sometimes, you read right-to-left and sometimes, vice versa. Sometimes, you read from the top down and other times from the bottom up. You can follow the arrows and see that they work outward from the dividing lines. An example is that I read threading drafts and thread right-to-left.
The Strickler book seems to have come out in 1991 and my copy is the 17th printing. That was when I was busy teaching theory so never discovered the book. It relates to the Davison book but all the patterns are for 8 shafts. There are hundreds of wildly interesting patterns. And the drafts are all included. I counted that there are 7 chapters on twills!
I was embarrassed recently when I was teaching some not-beginner weavers some drafting. Someone finally showed me the book and that explained why they were so confused with what I was showing. I love how she says it on page 8: “…the left end of the threading [draft] is the left side of the repeat in the photos, and the bottom of the treadling is the bottom of the repeat. So to weave as shown, read the threading in the same direction as you thread (looking at the front of the loom) and follow the treadling from bottom to top. If you thread in the opposite direction, follow the treadling from top to bottom.” (my underlines) This makes a lot of sense in today’s world. I was ashamed that I didn’t realize this “new” way.
Warning! This is what I wrote at the beginning of my drafting chapter in “Weaving for Beginners”: “Knowing how to read weave drafts and write your own is enormously satisfying and is a tremendously important part of weaving and designing, but it is not the only part to know. What drafts don’t tell is anything about the yarns, colors, ends per inch (epi), the beat or the wefts per inch (ppi), for instance. When you read directions for a project in a book or magazine, you must read every word that is written about the project. All that information is crucial to reproducing what the directions are for…. Also, pay close attention to any photographs or graphics.”