1/2 oz War in the Pacific Silver Coin

A Binational WWII Coin in an Unusual Half-Ounce Format

The 1/2 oz War in the Pacific silver coin is a Perth Mint bullion coin commemorating the Allied campaign in the Pacific Theatre during World War II. It stands out on two counts. First, the theme: the series explicitly honours the partnership between Australian and American forces, which is unusual in bullion coinage, where designs typically celebrate national symbols rather than bilateral relationships. Second, the format: 1/2 oz is a rare weight for silver bullion. Most competing products, including the American Silver Eagle, Maple Leaf, and Britannia, are 1 oz coins, so this is a lower entry-point product but a less standard one for stacking.

Struck in .9999 fine silver with Australian legal tender status and a $0.50 AUD face value, the coin is sold as affordable bullion rather than a high-premium numismatic piece, with premiums typically modest and in line with other Perth Mint bullion coins. Despite the Australian origin, the coin was created with the US market in mind: the half-ounce silver denomination was designed to keep the price accessible for American buyers, and the dealer Goldline at one point held exclusive US distribution rights for the silver version.

The practical case for the coin is a government-guaranteed .9999 silver piece with a distinctive military theme at a small outlay. The case against is the format itself: because minting costs are similar per coin regardless of size, premiums per ounce on a 1/2 oz coin run higher than on standard 1 oz silver coins, so pure weight accumulators usually look elsewhere.

1/2 oz War in the Pacific Silver Coin Specifications

The obverse carries Ian Rank-Broadley's right-profile portrait of Queen Elizabeth II, the effigy used on Perth Mint coins from 1998, with inscriptions for ELIZABETH II, AUSTRALIA, the weight, purity, and face value. The series umbrella covers two reverse designs: the Australian/American Memorial reverse shows a stylised eagle perched atop a globe flanked by the American flag and stars from the Australian flag, inscribed WAR IN THE PACIFIC 1941-1945; the Victory in the Pacific reverse shows an American eagle in flight clutching an olive branch against both nations' flags, inscribed VICTORY IN THE PACIFIC 1945.

No specific anti-counterfeiting features are documented beyond standard Perth Mint production quality; weight and purity are guaranteed by the Perth Mint, a government-owned entity under the Government of Western Australia. At 32.6 mm the coin is close in diameter to many 1 oz gold coins but noticeably smaller and lighter than a 1 oz silver coin, which is itself a quick authenticity check.

Tax Treatment of the War in the Pacific Silver Coin

The coin is Australian legal tender with a $0.50 AUD face value, and its .9999 purity clears the silver thresholds in every exemption regime.

• Australia: investment-grade silver at 99.9%+ purity in commodity-traded form is GST-free, so this .9999 coin qualifies for the 0% rate that applies to investment bullion.
• United States: IRA-eligible, since IRS rules require silver of 99.9%+ purity and the coin exceeds that. Most states exempt bullion from sales tax. Outside an IRA, long-term gains are taxed at the collectibles rate of up to 28%.
• United Kingdom: silver attracts 20% VAT on purchase. The coin is not UK legal tender, so unlike a Silver Britannia it carries no CGT exemption; gains on disposal are taxable. UK buyers pay both taxes on this coin where a Britannia escapes one of them.
• Canada: silver refined to 99.9%+ purity in coin form is GST/HST exempt, comfortably met here.
• New Zealand: silver at 99.9%+ purity is GST-exempt, and NZ has no formal capital gains tax.
• Singapore: qualifying Investment Precious Metals silver carries 0% GST, with no capital gains tax.
• Hong Kong: no sales tax, no duty, no capital gains tax.

The Perth Mint's Pacific War Commemorative Programme

The Perth Mint launched the series in 2013 as a bullion programme commemorating the Allied campaign against Japan in the Pacific between 1941 and 1945, with particular reference to the decisive naval and land engagements fought alongside American forces. Two reverse designs have been marketed under the broader War in the Pacific umbrella. The original Australian/American Memorial design of 2013 places an eagle atop a globe between the two nations' flags and references the full 1941-1945 war years. The later Victory in the Pacific design depicts an eagle carrying an olive branch and marks the 1945 surrender. A Battle of the Coral Sea variant has also been issued under the same series umbrella with its own distinctive reverse.

The programme spans both metals: alongside the 1/2 oz silver coin, the Perth Mint struck .9999 fine gold versions at 1/10 oz ($15 AUD face value) and 1/4 oz ($25 AUD face value), all in Brilliant Uncirculated condition. The denominations were chosen deliberately to keep prices accessible for American buyers, the series' main intended market.

Unlike the Kangaroo or Kookaburra series, the War in the Pacific does not change its design annually, which limits collector interest but makes it a straightforward bullion product. The Perth Mint described production of the bullion versions as limited, though it never publicly disclosed specific mintage figures; only the numismatic proof versions had declared mintages, such as 5,000 for the 2013 1/10 oz gold proof.

War in the Pacific vs Standard 1 oz Silver Coins and Coral Sea

The nearest comparison is the Perth Mint's own Battle of the Coral Sea coin, which competes in the same commemorative WWII space and has been issued under the same series umbrella. Both trade as modestly priced Perth Mint bullion rather than collector coins, so the choice between them is essentially one of design preference.

Against the mainstream 1 oz sovereign coins, the half-ounce format is the dividing line. A 1 oz American Silver Eagle or Maple Leaf is the standard stacking unit, recognised by every dealer and packaged in conventional tubes and monster boxes. The War in the Pacific coin offers a smaller outlay per piece, but because minting costs are roughly fixed per coin, the premium per ounce of silver is higher than on 1 oz coins. Buyers maximising ounces per dollar should treat it as a themed addition rather than a stacking core.

Purity is a genuine point in its favour. At .9999 fine it matches the Canadian Maple Leaf and post-2017 Kookaburra and exceeds the .999 of the Silver Eagle and Philharmonic. It also clears the 99.9% IRA threshold and every GST exemption test. Within Perth Mint silver, the Kookaburra and Kangaroo offer annual design changes and stronger collector followings; the War in the Pacific holds a single fixed design, which keeps premiums closer to bullion levels. For a buyer who wants the binational military theme specifically, nothing else in mainstream silver bullion covers the same ground.