There are a few sentences that are only partially visible on some pages that my scanner did not pick up.  They are as follows:
 
Page 5, item E. Lap Locking Nut.
"To clamp a lap to the drive plate, turn the nut....?."
 
Page 7,  item Grinding the Girdle, the last sentence is completely missing from my copy.
 
Page 8, item  E. Polishing the Facets.
"Continue until the angle is correct.  If the flat polishes on the ... "  The rest is missing.
 
Page 10,  item G. Cutting the Crown.
"cylinder...by manipulation of #13 and #14 until the error is ?corrected?"