mortar and pilon is incorrectly written and it should be written as "Mortar and PILON" being its meaning:
Name this name Comun.m.con, " mortar and pylon " the so-called pharmacy mortar is known. It is used for crushing tablets or other substances, according to medical prescription. It's common that the mortar or bowl is porcelain ( Wedgwood mortar, year 1779 ) being the pylon of wood. ( Hand, of our authorship ) and Cfr.Mortero.