A wide variety of framing methods are exhibited in the construction of the ends, or stems, of bark canoes. In the temporary types of the East, the bark was trimmed to a straight, slightly "ram" form and secured by sewing over two battens, one outboard on each side. Birch-bark canoes of the East usually had an inside stem-piece bent by the lamination method to the desired profile, the heel being left unsplit; as usual, the laminations were spirally wrapped, often with basswood-bark thongs. The stem-piece was then placed between the bark of the sides, and the bark and wood were lashed together with an over-and-over stitch. Sometimes variations of the short-and-long form of stitch were used here, and some builders also placed a halved-root batten over the ends of the bark before lashing to form a stem-band as protection to the seam. In some canoes the end lashing passed through holes drilled in the stem-pieces, often with the turns alternating in some regular manner through and around the stem-piece. The stem-pieces were generally very light, and in some canoes the head was notched and sharply bent down and inboard, so that it could be secured to the ends of the gunwales. Some tribal types had no inner stem-piece, and the stem profiles were strengthened merely by the use of two split-root or halved-sapling battens, one on each side, outside the bark and under the sewing. [Illustration: Figure 30 END DETAILS, INCLUDING CONSTRUCTION OF STEM-PIECES and fitting of bark over them, ending of gunwale caps at stem heads, and the headboard, with its location. Lamination of the stem pieces shows fewer laminae than is common. (_Sketches by Adney._)] Birch-bark canoes to the westward used battens under the end lashing as well as rather complicated inside stem-pieces. In some parts of the West and Northwest, the ends were formed of boards set up on edge fore-and-aft, the bark being lashed through all, with the boards projecting slightly outboard of the ends of the bark cover to form a cutwater. To support the inside stem-piece, some form of headboard was usually fitted near each end after the sheathing was in place. These were shaped to the cross-section of the canoe so as to form bulkheads. In some canoes, these miniature bulkheads stood vertical, but in others they were curved somewhat to follow the general curve of the end-profile, and this caused them to be shaped more like a batten than a bulkhead. Bent headboards were sometimes stepped so as to rake outboard. Sometimes the form of the headboard permitted the gunwale members to be lashed to it, and often there was a notch for the main gunwale on each side.