100g Engelhard Gold Bar

The 100g Engelhard Gold Bar

The 100g Engelhard gold bar is a product of one of America's most significant precious metals companies, founded in 1902 by Charles W. Engelhard Sr. in Newark, New Jersey. By the 1950s, Engelhard was the world's largest precious metals smelter, and its bars were staples of the US bullion market throughout the twentieth century. The company exited retail bullion production in the late 1980s and was acquired by BASF in 2006 for $5 billion, ending the Engelhard name as an active brand in the precious metals industry.

Every 100g Engelhard gold bar on the market today is a secondary-market product. No new bars are being produced, and none will be. This means the purchase is necessarily from existing dealer or collector inventory rather than fresh refinery supply. The bar is 999.9 fine gold, carrying the Engelhard hallmark, weight stamp, purity mark, and a unique serial number. Engelhard bars from this era were produced to LBMA-grade standards, though the company's specific accreditation history has been subsumed by BASF.

The collector premium on Engelhard bars varies significantly by product and size. Engelhard silver bars, with their extensive variety of types and designs across multiple production eras, attract the strongest collector interest. Gold bars carry less variety-driven collector premium, but the Engelhard name still commands a markup above generic bars due to historical significance, brand recognition, and the fixed supply of a discontinued product. For buyers purely focused on gold content per dollar, current-production bars from active LBMA refineries will be cheaper. For buyers who value historical provenance, the Engelhard name carries weight.

100g Engelhard Gold Bar Specifications

Engelhard produced bars using multiple methods across its production history, including cast, pressed, and extruded processes. Surface finish and profile vary between production eras, and exact dimensions were not standardised in the way modern LBMA bars are specified. The hallmark typically includes the Engelhard name, weight, purity, and serial number, with specific logo and font variations corresponding to different production periods.

Authentication of Engelhard bars requires familiarity with the era-specific production characteristics. The AllEngelhard.com community maintains the most comprehensive reference for identifying genuine bars and known counterfeits. Genuine bars show consistent fonts, spacing, and edge finishing for their specific production era. For 100g gold bars, the counterfeiting risk is meaningful, since gold bars at this weight are targeted by forgers using tungsten cores. Purchasing from established dealers with authentication expertise is particularly important for secondary-market Engelhard bars.

Tax Treatment of 100g Engelhard Gold Bars

Engelhard gold bars at 999.9 fineness receive the same tax treatment as any other qualifying gold bar, despite the brand being discontinued. The tax classification depends on the metal content and purity, not the manufacturer's current operating status.

United States

Engelhard's historical significance is strongest in the US market, where the bars were originally produced. The 999.9 purity exceeds the IRS minimum of 99.5% for gold in a self-directed IRA, and Engelhard bars may qualify for IRA inclusion depending on the specific custodian's policies regarding discontinued refiners. Capital gains on gold bars are taxed at the collectibles rate of up to 28%. State sales tax treatment varies by state.

United Kingdom

Gold bars at 995+ fineness are VAT-exempt as investment gold. Not CGT-exempt (bars carry no UK legal tender status). The collector premium on an Engelhard bar does not change its tax classification; it is treated as investment gold, not as a collectible for tax purposes.

European Union

Investment gold bars at 995+ fineness are VAT-exempt under Directive 98/80/EC. The bar's discontinued status is irrelevant to its tax treatment as long as it meets the purity threshold.

Australia, Canada, Singapore, Hong Kong

Australia and Canada exempt gold at 99.5%+ purity from GST and GST/HST respectively. Singapore classifies qualifying bars as GST-exempt Investment Precious Metals. Hong Kong levies no tax on gold. All treat Engelhard bars identically to current-production bars.

From Newark Smelter to BASF Acquisition

Charles W. Engelhard Sr. entered the precious metals business in 1902 by purchasing a small precious metals company in Newark, New Jersey. In 1904 he acquired Baker and Co., a platinum smelter, and in 1905 established the Hanovia Chemical and Manufacturing Company. His son, Charles Engelhard Jr., consolidated the family's precious metals holdings into Engelhard Industries, Inc. in 1958 and took the company public on the New York Stock Exchange.

By the mid-twentieth century, Engelhard had grown into the world's largest precious metals smelter, processing gold, silver, platinum, and palladium for industrial, investment, and governmental clients. The company processed gold for the US Treasury and was involved in refining South African gold during the apartheid era. Charles Engelhard Jr. is widely cited as the inspiration for Ian Fleming's James Bond villain Auric Goldfinger, drawn from Engelhard's dominant position in the global gold trade.

Retail bullion bar production ran from the late 1960s through approximately 1986. The 1979-1980 silver price spike, driven by the Hunt Brothers' attempted cornering of the silver market, led to mass melting of Engelhard bars as holders took advantage of silver prices approaching $50 per ounce. This melting paradoxically increased the long-term collector value of surviving bars by reducing the available supply.

Engelhard exited the retail bullion market in the late 1980s to focus on industrial catalysts and specialty materials. BASF, the German chemical company, acquired Engelhard in 2006 for $5 billion after a hostile takeover bid. The company was renamed BASF Catalysts LLC on 1 August 2006, ending the Engelhard name as an independent entity. No precious metals bars have been produced under the Engelhard brand since.

100g Engelhard vs Current-Production 100g Gold Bars

The comparison between an Engelhard bar and current-production alternatives requires acknowledging a fundamental difference: an Engelhard bar is a fixed-supply secondary-market product with historical provenance, while current-production bars are continuously manufactured commodities. The gold content is identical, but the market dynamics differ.

A 100g Valcambi bar or 100g PAMP Fortuna bar can be purchased at known, competitive premiums from dozens of dealers with fresh inventory. The Engelhard bar is available only from whoever currently holds one, at a price that includes a historical and scarcity premium above current generic bar pricing. For pure investment efficiency, current-production LBMA bars offer lower acquisition costs and more predictable spreads.

The Engelhard's advantage is its provenance and the brand recognition that comes from being the dominant American precious metals company of the twentieth century. Among US dealers and collectors, the name carries immediate recognition. The secondary-market premium may be recoverable at resale for the same reasons it exists at purchase, though this is less certain than the pure metal value.

For comparison against other discontinued manufacturers at the same weight, 100g Johnson Matthey bars are a parallel product. JM's bullion arm was sold to Asahi Refining in 2015, making existing JM bars similarly discontinued. Engelhard bars generally command slightly higher collector premiums than equivalent JM bars due to the Goldfinger connection and greater type variety in the silver range.