Janesville High School Woodworking Shop Students. 6 1/2" x 4 1/2" black and white scanned image from an original; of the interior of a classroom, the woodworking shop at Janesville High School, circa 1917; the teacher and nine boys are pictured, all unidentified, except for Herman A. F. Boettcher, second from right, back row; he is the son of Herman J. C. Boettcher.