1592953238000 976492800000 term-40087 1616540978353 1069156542000 1616290464450 adlib fitz-online adlib-term-40087 09c6dad4-9c0f-3886-8e62-67df5c68d3ee 2 1 scope note Cardboard coated with a smooth layer, usually of gesso, and then with drawing ink. An image is made by scraping away areas of ink and exposing the white layer. MAYER M.MT.AFU.ALO.BOK.BCW.ALO.ARI.ALO.CRG.AFU.CLM 1 code M.MT.AFU.ALO.BOK.BCW.ALO.ARI.ALO.CRG.AFU.CLM 1 scratchboard scratchboard term reference term-40082 adlib-term-40082 d292f340-41e5-393b-9a0e-423489a0368b scraperboard