§ 122. Other Alloys. — [*]
§ 123. Nickelin. — [*]
§ 124. Patent Nickel. — [*]
§ 125. Constantin. — [*]
126. Nickel Manganese Copper. — [*]
CHAPTER IV [*]
ELECTROPLATING AND ALLIED ARTS [*]
§ 127. Electroplating. — [*]
§ 128. The Dipping Bath. — [*]
§ 130. Scratch-brushing. — [*]