Pub Date: December 19, 2002
Dewey: 620
Lexile Code: 0000
Target Age Group: NA to NA
Physical Info: 0.33" H x 9.00" L x 6.00" W ( 0.47 lbs) 140 pages
BISAC Categories:
Technology and Engineering | Engineering General | Social Science | Anthropology | General
Description: Published originally as part of the annual report of the U.S. National Museum for 1894. Among topics discussed and illustrated are the making of beads, drill points, shaft drills, strap drills, bow drills, pump drills, and Egyptian drills.