§ 131. Burnishing. — [*]
§ 132. Silver-plating. — [*]
§ 133. Cold Silvering. — [*]
§ 134. Gilding. — [*]
§ 135. Preparing Surfaces for Gilding. — [*]
§ 136. Gilding Solutions. — [*]
§ 137. Plating with Copper. — [*]
§ 138. Coppering Aluminium. — [*]
§ 140. Alkaline Coppering Solution — [*]
§ 141. Nickel-plating.— [*]