substanceFlannel RubberColors & materialsA named craft material / finish lemma (Flannel Rubber) drawn as an exact public-domain workshop phrase.Flannel Rubber is historically related to Wool.french-polishing seats orphan flannel-rubber beside wool as a first craft peer — object speech, not a text-container or tradition dump.from Richard Bitmead · French Polishing and Enamelling: A Practical Work of Instruction, PD Gutenberg #17935historically related to · sourced · documentedsourcesFrench Polishing and Enamelling: A Practical Work of Instruction · Richard BitmeadBitmead, French Polishing and Enamelling (PD Gutenberg ed.).