About this objectCollection of thirty-three tiny ceramic bead insulators. There are four different shapes. One is cylindrical with slightly narrower top third. Hole through centre. Six are cylindrical with curved top and hole through centre. Two are cylindrical with flat top and bottom and hole through centre. The remainder are also cylindrical with curved tops and hole through centre but are smaller than the others. Grey in colour. Assumed to have been dug from former Crown Lynn site.