objectCopper BluesObjectsA named craft tool / part lemma (Copper Blues) drawn from public-domain workshop speech (metals / japan-polish / carriage / pottery / glue / paint / turner / hat / soap / mend).Copper Blues is historically related to Iron.beech-wool-dyeing seats orphan copper-blues beside iron as a first craft peer — object speech, not a text-container or tradition dump.from Franklin Beech · The Dyeing of Woollen Fabrics, c.1902 (Gutenberg #19985; PD in the USA)historically related to · sourced · documentedsourcesThe Dyeing of Woollen Fabrics · Franklin BeechFranklin Beech, The Dyeing of Woollen Fabrics (PD Gutenberg ed.).