Coin

½ Crown = 2 Shillings 6 Pence (1959) — Ireland

Ireland • 1959 • KM# 16a, 17, Sp# 6638

Overview

Pre Decimal ½ Crown coin from 1959.

Specifications

Country: Ireland
Year: 1959
Composition: Copper-nickel
Weight: 14.14 g
Diameter: 32.3 mm
Thickness: 2.25 mm
Mint: Royal Mint (Tower Hill), London, United Kingdom
Shape: Round
Technique: Milled
References: KM# 16a, 17, Sp# 6638
Issuer: Ireland

Design details

Obverse

Irish harp with the country name to the left and the date to the right

Reverse

An Irish Hunter horse facing left with the denomination below

Collector insights

Design heritage: Percy Metcalfe is credited as the designer for the Pre Decimal 1939-1969 series. Designer attribution helps distinguish this issue from later restrikes or unofficial copies that reuse only the motif.
Struck at: Royal Mint (Tower Hill), London, United Kingdom. Confirm the mintmark on your example before comparing prices — same-year issues from different mints often trade at very different levels.
Mintage vs. survival: A moderate mintage of 1,600,000. Grade rarity is usually the driver of value here — mid-grade circulated pieces are common, but original-surface uncirculated coins can command a strong premium.
Catalogue reference: Listed as KM# 16a, 17, Sp# 6638. Use this reference code when cross-checking auction archives, dealer inventories, and standard printed catalogues.

Curator Insights

Historical context

During 1959, Ireland continued using the pre-decimal currency system established shortly after independence, which maintained parity with the British pound. These half crown coins were essential high-denomination pieces for daily commerce before the transition to decimalization in 1971. This specific copper-nickel issue was struck at the Royal Mint in London to meet the transactional needs of the growing Irish economy.

Design heritage

The motifs were created by English artist Percy Metcalfe, who originally won the 1928 design competition for the Irish Free State coinage. The obverse features the Cláirseach, or Irish harp, while the reverse depicts an Irish Hunter horse, reflecting the nation's significant equestrian heritage. The design remains iconic for its minimalist style and integration of traditional Irish symbolism with modernist 20th-century aesthetics.

Varieties and technical notes

Collectors should examine the reeded edge and the alignment of the harp strings on the obverse for consistency with Royal Mint standards. As a standard circulation issue, no major institutional varieties are officially recognized for this date, though minor die clashes may occasionally occur. The 1959 issue follows the technical specifications of the post-1951 copper-nickel series, replacing the earlier silver-alloy versions.

Survival and modern availability

With a mintage of 1,600,000, the 1959 half crown is relatively accessible to modern collectors compared to earlier silver dates. Large quantities were removed from circulation and demonetized during the 1971 decimal transition, which significantly reduced the population of high-grade examples. While common in circulated grades, specimens in uncirculated condition are harder to find due to the coins' weight causing contact marks in bulk handling.

Other ½ Crown = 2 Shillings 6 Pence issues

Explore more

Browse more items in the full catalog or view Ireland in the country guide.