TRANSCRIBER’S NOTE

Illustrations in this eBook have been positioned between paragraphs

and outside quotations.

Obvious typographical errors and punctuation errors have been

corrected after careful comparison with other occurrences within the

text and consultation of external sources.

Some hyphens in words have been silently removed, some added, when a

predominant preference was found in the original book.

Except for those changes noted below, all misspellings in the text,

and inconsistent or archaic usage, have been retained.

Pg 9: ‘straght’ replaced with ‘straight’

Pg 11: ‘shoull’ replaced with ‘should’

Pg 19: ‘diffrent’ replaced with ‘different.’

Elementary lathe practice · 第 30 / 30 题