sentences:  Her grave was unmarked for 88 years, until David R. Morris, assistant business manager of Electrical Workers Local 2321 in North Andover, set about getting a headstone made.Granite cutters in Barre, Vt., where children of the strikers were taken for safety in 1912, donated a headstone carved with the Bread and Roses symbol — grain stalks and a rose.The gravestone was displayed at Lawrence Heritage State Park as part of the annual Bread and Roses festival until Labor Day and placed on her grave in ceremonies held Sept. 14.