objectPerch BarObjectsA named craft tool / part lemma (Perch Bar) drawn from public-domain workshop speech (smith / watch / coach / harness / shoe / finish / pottery / glue / paint).Perch Bar is historically related to Workshop.cooley-receipts seats orphan perch-bar beside workshop as a first craft peer — object speech, not a text-container or tradition dump.from Arnold James Cooley · Cyclopædia of Practical Receipts, 6th ed. (PD; Gutenberg #39733 / #41957)historically related to · sourced · documentedsourcesCyclopædia of Practical Receipts · Arnold James CooleyArnold James Cooley, Cyclopædia of Practical Receipts (6th ed.).