Ads section, “Stuffiing” changed to “Stuffing” (“Volume of Cylinders;
Stuffing Boxes”).
Ads section, period added after “No.” (“Reference Series No. 64.”).
Original scans of this book can be found here:
https://archive.org/details/metalspinning00tuel
End of Project Gutenberg's Metal Spinning, by C. Tuells and William A. Painter