Australian Halfpennies.
1911 – 1936: Obverse; George V: Reverse; WHJ Blakemore: Composition; 97% copper, 2.5% zinc, 0.5% tin: Diameter 25.5mm: Edge Plain
Mints: B – Birmingham, C – Calcutta, L – London: M – Melbourne, S – Sydney
1938 – 1939: George V1. Obverse Thomas H Paget: Reverse; WHJ Blakemore: Specifications as above. Mints: M – Melbourne
1939 – 1948: George V1, Obverse: Thomas H Paget; Reverse; George Kruger Gray. Specifications as above: Mints: M – Melbourne, P – Perth, I – Bombay
1949 – 1952: George V1, Obverse: Thomas H Paget; Reverse; George Kruger Gray. Specifications as above: Mints: L – London, H & HS Birmingham, P – Perth
1953 – 1955: Elizabeth 11, Obverse; Mrs Mary Gillick, Reverse; George Kruger Gray. Specifications as above. Mints: P – Perth (dot after halpenny)
1959 – 1964: Elizabeth 11, Obverse; Mrs Mary Gillick, Reverse; George Kruger Gray. Specifications as above. Mints: M – Melbourne; P – Perth (dot after halfpenny)
| Year | Mint | Grade | Price | Year | Mint | Grade | Price | Year | Mint | Grade | Price |
| 1911 | L | VG | $3.00 | 1918 | C | aF | $30.00 | 1927 | M | aUNC | $190.00 |
| 1911 | L | aF | $4.00 | 1918 | C | F | $35.00 | 1928 | M | F+ | $6.00 |
| 1911 | L | F++ | $12.00 | 1918 | C | F+ | $70.00 | 1928 | M | VF | $15.00 |
| 1911 | L | 1919 | S | VG | $1.50 | 1928 | M | VF+ | $30.00 | ||
| 1912 | H | G | $2.00 | 1919 | S | F | $3.00 | 1928 | M | VF++ | $40.00 |
| 1912 | H | VG | $3.00 | 1919 | S | UNC | $350.00 | 1929 | M | F | $3.00 |
| 1912 | H | aF | $4.00 | 1920 | S | aF | $6.00 | 1929 | M | VF | $8.00 |
| 1912 | H | F+ | $15.00 | 1920 | S | F | $8.00 | 1929 | M | VF/aEF | $38.00 |
| 1913 | L | VG | $3.00 | 1920 | S | aVF | $25.00 | 1929 | M | EF | $55.00 |
| 1913 | L | F | $8.00 | 1921 | S | VG | $1.20 | 1929 | M | aUNC | $250.00 |
| 1913 | L | F+ | $15.00 | 1921 | S | VG+ | $1.50 | 1930 | M | VF+ | $35.00 |
| 1913 | L | VF | $35.00 | 1921 | S | aF | $2.00 | 1930 | M | aEF | $80.00 |
| 1914 | L | aF | $10.00 | 1922 | S | VG | $1.50 | 1930 | M | EF | $100.00 |
| 1914 | L | aVF | $45.00 | 1922 | S | F | $3.00 | 1931 | M | F | $9.00 |
| 1914 | L cs | aUNC | $325.00 | 1922 | S | EF/VF | $75.00 | 1931 | M | VF | $30.00 |
| 1914 | H | aVF | $40.00 | 1923 | M | VG+ | $1250.00 | 1931 | M | aEF | $85.00 |
| 1914 | H | aVF | $49.00 | 1923 | M | aF | $1500.00 | 1931 | M | aEF | $90.00 |
| 1914 | H | 1923 | M | F+ | $2500.00 | 1932 | M | aF | $1.60 | ||
| 1915 | H | G | $15.00 | 1923 | M dc | aVF | $3500.00 | 1932 | M | F | $2.20 |
| 1915 | H | VG | $45.00 | 1924 | M | F | $20.00 | 1932 | M | aVF | $7.00 |
| 1915 | H | VG+ | $60.00 | 1924 | M | F+ | $30.00 | 1932 | M | aUNC | $120.00 |
| 1915 | H | F/VG | $80.00 | 1924 | M | aVF | $45.00 | 1933 | M | F | $2.00 |
| 1916 | C | VG | $1.50 | 1924 | M | VF | $60.00 | 1933 | M | VF | $6.00 |
| 1916 | C | F | $4.00 | 1925 | M | VG+ | $5.00 | 1933 | M | VF+ | 15.00 |
| 1916 | C | VF | $10.00 | 1925 | M | F | $9.00 | 1933 | M | EF | $28.00 |
| 1916 | C | VF+ | $35.00 | 1925 | M | F+ | $15.00 | 1934 | M | F+ | $3.00 |
| 1916 | C | aEF | $45.00 | 1925 | M | VF | $30.00 | 1933 | M | UNC | $280.00 |
| 1916 | C c | UNC | $350.00 | 1925 | M | VF+ | $70.00 | 1934 | M | F+ | $3.00 |
| 1917 | C | VG | $1.00 | 1926 | M/S | F+ | $9.00 | 1934 | M | VF | $5.00 |
| 1917 | C | F | $5.00 | 1926 | M/S | VF | $12.00 | 1934 | M | EF | $30.00 |
| 1917 | C | aVF | $11.00 | 1926 | M/S | VF+ | $25.00 | 1934 | M | aUNC | $110.00 |
| 1917 | C | aVF | $12.00 | 1927 | M | VF | $8.00 | 1934 | M | UNC | $325.00 |
| 1918 | C | VG | $18.00 | 1927 | M | VF+ | $27.00 | 1935 | M | F | $2.50 |
| 1918 | C | VG+ | $25.00 | 1927 | M | EF dc | $80.00 | 1935 | M | aVF | $5.00 |
