2522. Black; Crimson
See Instructions upon Dyeing, par.
,
et seq,
2523. Preparation of Feathers for Dyeing
The feathers must be put into hot water, and allowed to drain before they are put into the dyes. After they are taken out of the dye, rinse them two or three times in clear cold water (except the red, which must only be done once), then lay them on a tray, over which a cloth has been spread, before a good fire; when they begin to dry and unfold, draw each feather gently between your thumb and finger, until it regains its proper shape.