substanceElastic GroundColors & materialsA named craft material / finish lemma (Elastic Ground) drawn as an exact public-domain workshop phrase.Elastic Ground is historically related to Workshop.carriage-painting seats orphan elastic-ground beside workshop as a first craft peer — object speech, not a text-container or tradition dump.from M. C. Hillick · Practical Carriage and Wagon Painting, PD Gutenberg #48173historically related to · sourced · documentedsourcesPractical Carriage and Wagon Painting · M. C. HillickM. C. Hillick, Practical Carriage and Wagon Painting (PD Gutenberg ed.).