SPURRED END SCRAPERS
These four end scrapers were found on the Bostrom Clovis site in St. Clair County, Illinois. The arrows point to a small corner points or spurs that is evident on at least one corner of each working edge. Some or all of them may have been formed only as a result of resharpening. The third example from the left has the longest projection and it does seem to show some use wear. The longest scraper is made of Burlington chert and measures 1 7/8 inches (4.7 cm) long.