Austria 4 Ducat Franz Joseph I
Country of Origin: Austria (Austrian Empire)
Year of Issue: 1915 (Common Restrike)
Denomination: 4 Ducats
Composition: 98.6% Gold (23.75 Carats)

Brief Description
A large, very thin gold coin featuring the right-facing bust of Emperor Franz Joseph I.
Historical Significance
Originally minted during the reign of Franz Joseph I, the longest-reigning Emperor of Austria. The 1915 date is preserved on modern official restrikes issued by the Austrian Mint to commemorate the Emperor.
Estimated Value
$950 - $1,100 (Primarily based on current gold spot price)
Care Instructions
Extremely soft and thin; avoid any bending or rubbing. Do not clean. Store in a rigid protective capsule to prevent warping.
Mint Mark
None (Vienna Mint)
Mintage & Rarity
Restrikes are very common (millions produced); original dates (pre-1915) are much rarer.
Weight & Diameter
13.96 grams, 39.5 mm diameter
Edge
Reeded
Apparent Grade
Extremely Fine to About Uncirculated (shows minor contact marks and a small hole/piercing at 3 o'clock position which significantly reduces numismatic value).
Obverse (Front)
Laureate head or bust of Emperor Franz Joseph I facing right in ornate military uniform. Legend: FRANC IOS I D G AVSTRIAE IMPERATOR.
Reverse (Back)
Arms of Austria-Hungary (Double-headed eagle) with crown. Legend: HUNGAR BOHEM GAL LOD ILL REX A A 1915.
What Drives This Coin's Value
Gold spot price is the primary driver. The hole/piercing for jewelry use makes it 'ex-jewelry,' limiting value to its gold weight.
Similar Coins
1 Ducat (much smaller but similar design), Austrian 100 Corona (heavier and thicker).
Authenticity & Counterfeit Red Flags
Authentic pieces must be extremely thin and ring with a high pitch when tapped lightly. Weight should be exactly 13.96g. Check for 'filling' or plated base metals.
Notable Varieties & Errors
Original years (1872-1914) carry high collector premiums over the 1915 restrikes.
Created At: 2026-04-20T07:46:49.448974