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    • HOME
    • PARTNER WITH US
    • ABOUT US
    • LEGAL STATUS
    • MAJOR RARITIES
    • CONTACT US
  • HOME
  • PARTNER WITH US
  • ABOUT US
  • LEGAL STATUS
  • MAJOR RARITIES
  • CONTACT US

PARTNER WITH US

WHY PARTNER WITH US

Due to the substantial sums required to participate in the Ultra Rarities arena, the Five Co- Owners was created.

OUR GUARANTEE

GREG HOLLOWAY

Proposal for Strategic Co-Ownership in Ultra Rare Coins

Presented by Greg Holloway & Viceroy Coins

Overview
Greg Holloway and Viceroy Coins will retain a minimum of one Participation in every coin or set we offer, ensuring our continued vested interest in the success of each acquisition. We are committed to expanding our world-class collection of Ultra Rarities, but the increasing capital demands—driven by the rapid rise in value of European Investment Grade Coins (EIGC)—necessitate a collaborative approach.

Track Record of Excellence
For over 15 years, Greg Holloway has been at the forefront of the rare coin market across the UK and Europe, acquiring only the finest Ultra Rarities, setting multiple records, and assembling one of the most admired collections in the field.

At the recent launch of his groundbreaking reference book,
"Five Guineas and Five Pounds – THE KING OF COINS",
held across Chicago, Orlando, and New York, Greg exhibited over $17 million worth of coins from his personal collection—an extraordinary showcase of provenance, prestige, and expertise.

Our Vision
We remain committed to acquiring and holding exceptional Ultra Rarities. However, due to the increasing capital required, we are opening the door to strategic partnerships through shared ownership. For each coin or set, we will offer up to five participations, while retaining at least one ourselves—your assurance of our continued involvement and confidence in each asset.

Why Partner with Us?

  • You are co-owning coins selected by one of the world’s leading rare coin experts.
  • Each asset is a Trophy Ultra Rarity, chosen for its historical importance, rarity, and growth potential.
  • This structure allows you to diversify into rare tangible assets without bearing the full acquisition cost.
  • Your investment is backed by expertise, reputation, and alignment of interest.

Next Steps
We welcome discussions with sophisticated investors and collectors interested in participating in this exclusive opportunity. Together, we can build a collection that is not only exceptional in value, but legendary in legacy.


HOW IT WORKS

PARTICIPATION


451 COINS – Co-Ownership Investment Plan

Overview
We offer exclusive opportunities for co-ownership of extremely rare, high-value coins, typically valued over £500,000. Each coin is divided into a maximum of five participations, allowing a select group of investors to share in both the prestige and potential upside.

Ownership Structure

  • Each coin will have a maximum of five participations.
  • The Promoter will retain a minimum of one participation in every coin to ensure long-term commitment and alignment of interests.

Coin Acquisition

Coins are sourced or supplied by the Promoter. The Participation Value is based on:

  • Recent verified sales data, or
  • Independent appraisal by accredited numismatic experts.

Exit & Resale Strategy

  • The Promoter may suggest a resale opportunity at any time. A minimum of two participants must approve the terms before proceeding.
  • Co-owners may sell their participation after 12 months, subject to:
    1. First right of refusal offered to the Promoter.
    2. If declined, the opportunity passes to other participants.
    3. If still declined, private sale is permitted.

Security & Governance

  • All coins will be held securely by an independent escrow agent in a professionally managed secure facility.
  • Annual appraisals will be conducted for each coin and its participations, with projected returns suggested by the Promoter.
  • Any proposed sale must be notified three months in advance to the escrow agent, who will coordinate communication and negotiation between participants.

541Coins, Invest. Own. Share the Upside.

The amazing day I bought the KING EDWARD VIII Sovereign for £516,000

Partner in Rare Gold. Profit Like a Collector.
At 451 COINS, we hand-select the world’s most valuable and unique coins for joint ownership between savvy investors and passionate collectors.
Invest. Own. Share the Upside.
Join us today and be part of something truly rare.

The Royal Mint Brokered a £1 Million Sale — Just 4 Years after we Acquired One of the World’s Rarest

1937 Edward VIII Sovereign

Often described as the ‘coinage that never was’, the 1937 Edward VIII Sovereign is not only the rarest Sovereign, but one of the rarest coins in the world. Its story is one of love, scandal and a unique moment in British history.

In 1936, the new king intended to marry the controversial American divorcee, Wallis Simpson. Due to Edward’s position as head of the Church of England, this desire was met with opposition from parliament and within the Royal Family. The British public also made it clear that they would never accept Simpson. On 11 December 1936, Edward VIII announced on the radio that he was stepping down from the throne. He became the only monarch in British history to voluntarily abdicate.

This astonishing act of love and loyalty rocked Britain and put a stop to the minting of Edward VIII coinage that was due to begin on 1 January 1937. A handful of proof and pattern coins had been struck in preparation, of which only six are thought to exist today. 

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