The Bill Board, a Numismatic Journey with Banknotes

Tim Baker

We will explore a wide number of topics, all dealing with banknotes. For individual banknotes, we will explore the history around the issuance of the banknote, including the series it belongs to, the images on the obverse and reverse, and their history, social, and numismatic implications. We will review all the key numismatic information, including the security details, the composition, serial and other identification numbers, and the latest market information. The goal is to appreciate what each banknote means and represents, not just the collecting value.

  1. Bermuda:  Bermuda Monetary Authority 5 Dollar Polymer Banknote (2024)

    5d ago

    Bermuda: Bermuda Monetary Authority 5 Dollar Polymer Banknote (2024)

    The Bermuda 5 Dollars banknote, formally introduced into circulation in the fall of 2024, represents a pivotal technological evolution for the territory's currency system. Operating under the legal framework of the Bermuda Monetary Authority Act 1969, the Bermuda Monetary Authority (BMA) retains the exclusive mandate to issue and redeem the island’s national currency. Under this legislative authorization, the BMA periodically updates the physical medium of exchange to ensure structural integrity and public confidence.4 The 2024 issuance is a direct exercise of this authority, shifting the physical currency from traditional cotton-paper substrates to modern SAFEGUARD® polymer. The decision to redesign and issue this specific banknote was driven by the BMA's strategic goal to modernize the island's cash infrastructure.3 Polymer banknotes are manufactured from a thin, flexible synthetic plastic, typically biaxially oriented polypropylene (BOPP).2 The primary reason for this transition was economic and practical: polymer notes are estimated to last up to two and a half times longer than their cotton counterparts because they are highly resistant to moisture, dirt, and mechanical tearing. The thought process behind the specific design was heavily influenced by a desire to maintain public familiarity while upgrading the underlying technology. To achieve this, the BMA launched the "Same look, Smarter design" campaign, explicitly communicating that while the notes would feel different and contain advanced security protocols, the vibrant color palettes and vertical reverse orientations of the beloved 2009 series would remain largely intact. The note subsequently garnered international acclaim, winning the International Bank Note Society’s (IBNS) “Bank Note of the Year Award” for 2024, as well as the Best New Banknote award at the High Security Printing (HSP) Latin America conference.

    51 min
  2. Jun 13

    Mexico: Govierno Constitutionalista de Mexico Monclova 1 Peso Banknote (1913)

    The introduction of the 1913 Monclova 1 Peso banknote represents a pivotal inflection point in the monetary and political evolution of modern Mexico. The creation of this currency was not born from an orderly macroeconomic policy, but rather from the desperate financial requirements of a burgeoning revolution. In February 1913, a period known as the "Ten Tragic Days" (La Decena Trágica) culminated in the assassination of the democratically elected President Francisco I. Madero and Vice President José María Pino Suárez. Following this, General Victoriano Huerta seized control of the federal government in Mexico City, establishing a military dictatorship. Venustiano Carranza, who was serving as the Governor of the northern State of Coahuila at the time, steadfastly refused to recognize the legitimacy of the Huerta administration. On March 26, 1913, Carranza and a coalition of northern military leaders promulgated the Plan of Guadalupe. This political manifesto formally declared their rebellion against Huerta, established the Constitutionalist Army, and designated Carranza as the "First Chief" (Primer Jefe) of the movement. The primary obstacle immediately facing Carranza's Constitutionalist forces was the acquisition of capital. A military campaign spanning the vast geography of Mexico required immense funding for munitions, provisions, transportation, and troop salaries. The traditional financial infrastructure of the country, including the federal treasury and the established banking monopoly of the Banco Nacional de México, remained firmly under the control of the Huerta regime in the capital. Furthermore, as political instability swept the nation, hard currency—specifically gold coins and the standard silver pesos—rapidly vanished from circulation as citizens and foreign businesses hoarded precious metals to protect their wealth. Faced with a complete lack of specie and cut off from the capital markets of Mexico City, Carranza turned to the issuance of unbacked fiat paper currency. On April 26, 1913, operating out of his initial stronghold in Monclova, Coahuila, Carranza issued a decree authorizing the creation of the first official paper money of the Constitutionalist Government. This legal decree formed the foundation for the "Monclova Issue". The decree mandated that the new banknotes be recognized as legal tender within all territories subdued by the Constitutionalist Army. The initial authorization permitted the issuance of five million pesos, an amount that would be repeatedly expanded via subsequent decrees as the conflict escalated.

    47 min
  3. South Africa: South African Reserve Bank 100 Rand Banknote (2005 Upgraded Series)

    Jun 10

    South Africa: South African Reserve Bank 100 Rand Banknote (2005 Upgraded Series)

    The subject of this analytical report is a South Africa 100 Rand banknote, issued as a constituent of the 2005 upgraded currency series authorized and distributed by the South African Reserve Bank (SARB). A visual examination of the specific specimen provided in the reference imagery allows for a precise identification of its characteristics and immediate classification within the broader context of South African numismatics. The obverse of the banknote features the signature of Tito T. Mboweni, who served as the Governor of the South African Reserve Bank, thereby classifying this specific piece under the numismatic reference Pick number 131a (P-131a). The reverse of the banknote prominently displays the unique identifying serial code: GD 3468714 D. This alphanumeric sequence serves as the primary control identifier for the physical currency. The prefix "GD" indicates the specific block or print run allocated by the issuing authority, while the seven-digit numerical sequence "3468714" serves as the unique identifier ensuring that no two banknotes carry the exact same mathematical sequence. The presence of the suffix letter "D" is an internal control mechanism utilized by the printing facility, which typically denotes a specific printing plate, a sub-series sequence, or a tracking metric utilized to monitor the lifespan and quality control of that specific batch during the manufacturing process.

    42 min

About

We will explore a wide number of topics, all dealing with banknotes. For individual banknotes, we will explore the history around the issuance of the banknote, including the series it belongs to, the images on the obverse and reverse, and their history, social, and numismatic implications. We will review all the key numismatic information, including the security details, the composition, serial and other identification numbers, and the latest market information. The goal is to appreciate what each banknote means and represents, not just the collecting value.