Adams, John Duncan, 1879- · New York, Moffat, Yard and company · leaf 60
esurface sandpaperedfresh and clean. Theback piece should beabout a half inchthick and twenty inches long, although this meas-urement may have to be changed a little if thetoweling is of some special width. The shape ofthe end blocks is clearly shown in the drawing. Ahole about a half or…
Woodwork
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer03inte-127-64.webp)
