(1) 5.6 × 13.1 cm diameter (2) 5.0 × 12.6 cm diameter (3) 4.8 × 13.7cm diameter
Place/s of Execution
Perth, Western Australia
Inscription
(1) incised in base: S Black / 81 inscribed in fibre-tipped pen on base: 10 (2) incised in base: S B / 81 inscribed in fibre-tipped pen on base: 10 (3) incised in base: S B 81. inscribed in fibre-tipped pen on base: 10