We've got technical drawings, blueprints, and Engineering Change Orders for virtually every model ever built by Traditional Watercraft, Inc. Some drawings are even hand-drawn by Bob Johnson! Tell us what you need and we will provide digital or hard copy materials for your records -- or your enjoyment. Who wouldn't like a copy of the sailplan blueprint for their very own Island Packet model? Prices vary by quantity and size. Tell us what you need in the comments section at checkout. Allow 3-5 business days for fulfillment.