Variable spelling and hyphenation have been retained. Minor punctuation inconsistencies have been silently repaired.

Corrections.

The first line indicates the original, the second the correction.

p. 19:

• the the parties hereto do covenant and agree as follows
• the parties hereto do covenant and agree as follows

• thereof in the United States of America and in the Dominion of Canada and elsewhere^[11]
• thereof in the United States of America and in the Dominion of Canada and elsewhere^[10]

p. 162:

• to secure coypright protection, 21, 31
• to secure copyright protection, 21, 31

Errata.

The first line indicates the original, the second how it should read.

p. 140:

• Half-leather Binding.—A binding which consists of leather back and paper sides.
• Half-leather Binding (b).—A binding which consists of leather back and paper sides.

p. 144:

• Minion.—The old-style name of a size of type equal to 7-point.
• Minion (c).—The old-style name of a size of type equal to 7-point.

p. 150:

• Tapes (b).—Strips of tape extending
• Tapes (b).—(1) Strips of tape extending