[Illustration: Figure 98 DISK OF COLORED PORCUPINE QUILLS decorating canoe found at Namaquagon, Que., 1898. Within the 4-inch disk may have been an 8-pointed star.] The Têtes de Boule lived in an area where very superior materials for birch-bark canoe construction were plentiful. This, with the need for canoes imposed by the numerous waterways and the demand for canoes from white traders, made many of the tribesmen expert builders. Their small canoes, ranging from the 8-to 12-foot hunter's canoes to the 14-to 16-foot family canoes, were very similar in profile to the canoes of the St. Francis Abnaki. The Têtes de Boule canoes, however, were commonly narrower on the bottom, and in their construction a building frame was always used. The Têtes de Boule model was straight along the bottom for better than half the length and then rose rather quickly toward the ends. Similarly, the sheer was moderate amidships and increased toward the ends. The stems showed a chin and were much peaked at the gunwale ends. Most commonly the midsection had a flat bottom athwartships and a well-rounded bilge, giving the topsides, near the gunwale, a very slight outward flare. Some Têtes de Boule canoes had rather ~V~-section ends in which the endmost rib was "broken" at the centerline. As a result the lines were sharp and the canoes paddled very easily. [Illustration: Figure 99 A FLEET OF 51 BIRCH-BARK CANOES of the Têtes de Boule Indians, assembled at the Hudson's Bay Company post, Grand Lake Victoria, Procession Sunday, August 1895. (_Photo, Post-Factor L. A. Christopherson._)] For construction of the Têtes de Boule canoe, which was marked by good structural design and neat workmanship, the building bed was slightly raised at midlength, as was the general practice of the St. Francis builders. The building frame was usually about 6 inches less in width amidships, inside to inside, than were the gunwales, and from 15 to 18 inches shorter. The building frame was made quite sharp toward the ends so that, viewed from above, it rather approached a diamond form; this produced the very sharp lines that are to be seen in many examples of the Têtes de Boule canoes. The building frame was of course removed from the canoe as soon as the gunwales were in place and the bark cover lashed to them.