Half batt test piece - Deaired; Glenburn Fireclay and Pottery Company Limited; 1923-1929; 2016.44.177
Half batt test piece - Deaired; Glenburn Fireclay and Pottery Company Limited; 1923-1929; 2016.44.177
Half batt test piece - Deaired; Glenburn Fireclay and Pottery Company Limited; 1923-1929; 2016.44.177
Half batt test piece - Deaired; Glenburn Fireclay and Pottery Company Limited; 1923-1929; 2016.44.177
Half batt test piece - Deaired; Glenburn Fireclay and Pottery Company Limited; 1923-1929; 2016.44.177