objectEdge IronObjectsA named craft tool / part lemma (Edge Iron) drawn from public-domain workshop speech (smith / watch / coach / harness / shoe / finish / pottery / glue / paint).Edge Iron is historically related to Iron.ure-dictionary seats orphan edge-iron beside iron as a first craft peer — object speech, not a text-container or tradition dump.from Andrew Ure · Dictionary of Arts, Manufactures, and Mines, 1839 (and later PD editions)historically related to · sourced · documentedsourcesDictionary of Arts, Manufactures, and Mines · Andrew UreAndrew Ure, A Dictionary of Arts, Manufactures, and Mines.