Page 77, “Sun’s altitude at the time of Southing ...: there is no closing quote mark.

Page 142, 143 and Fig. 31: the lower case reference letters are present as upper case letters in the illustration.

Page 193, ... only the dry land was called earth,” ...: the opening quote marks are missing.

Page 198, ... stretchet out the earth above the waters ...: as printed in the source document; both "stretched" and "stretcheth" appear in other sources.

Page 211, ... “did His suffering and crucifixion ...: the closing quote mark is lacking.

Changes made:

Footnotes and illustrations have been moved out of text paragraphs.

Some obvious minor typographical and punctuation errors have been corrected silently.

Terrestial has been changed to terrestrial (3x), trignometry to trigonometry (2x), incondescent to incandescent (3x).

Illustration captions for Figs. 27, 28 and 31-34 have been added.