With the Notes Being Printed

The presses at Waterlow’s had begun their work, and in Lisbon that mechanical rhythm imposed its own urgency. Artur dos Reis understood that the most perfectly forged currency in the world remained worthless until it passed through a legitimate institution. The notes bearing Vasco da Gama’s image and the date 17 November 1922 were accumulating in London, each one a genuine banknote in every technical respect, each one carrying the full faith and credit of the Bank of Portugal, each one entirely unauthorized. Reis needed a bank.

He found his partner in Karel Marang, the Dutch financier who had already approached Joh. Enschedé with the initial printing inquiry and who now carried a letter of introduction that opened doors in Threadneedle Street. Marang’s value to the conspiracy lay in his appearance of respectability, the patina of international banking that could make a new colonial venture seem plausible rather than suspicious. Together they faced a problem of institutional architecture: how to construct a financial entity that could receive 200, 000 five-hundred-escudo notes, worth 100 million escudos in total face value—equivalent to 0.88% of Portugal’s nominal GDP—and convert them into assets without triggering the scrutiny that had already destroyed Reis’s earlier schemes.

The solution they devised was the Banco Angola e Metrópole, and its formation reveals how monetary fraud adapts itself to the political economy of its moment. Portugal in 1924 was a nation consumed by colonial ambition, still smarting from the British ultimatum of 1890 that had blocked its African claims, eager to assert its civilizing mission in Angola and Mozambique against foreign encroachment. The First Republic had stabilized sufficiently to make colonial development a respectable policy objective, and the market for colonial enterprise offered exactly the cover that Reis required. A bank dedicated to Angolan development would attract legitimate investors, command official favor, and justify large cash transactions in a currency that remained, technically, the legal tender of the metropole.

The concession that established the BAM was extracted from the Portuguese government through methods that blended genuine negotiation with the systematic deception that had become Reis’s signature. The bank’s charter rested on a colonial mandate: it would receive exclusive rights to certain financial operations in Angola, channeling capital to plantation agriculture, mining concessions, and infrastructure projects. The mandate was no window dressing. Reis and Marang understood that the most durable frauds embed themselves in real economic activity, creating stakeholders whose interests align with the continuation of the scheme. The BAM would actually invest in Angolan enterprises, would actually extend credit to colonial developers, would actually function as a bank in every respect except the ultimate source of its capital.

The institutional design required credible personnel, and here the conspirators practiced a form of strategic recruitment that turned social capital into operational security. The BAM’s board of directors included men whose names carried weight in Lisbon financial circles, individuals drawn by the prospect of colonial returns and insulated from direct knowledge of the bank’s funding mechanism. These respectable figures served multiple functions: they provided the signatures that appeared on official documents, they lent their reputations to the enterprise’s public face, and they created a layer of institutional distance between the notes arriving from London and the men who had engineered their production. Reis himself assumed a position of managed visibility, present enough to direct operations, obscure enough to avoid the scrutiny that his forged Oxford diploma and criminal record might attract.

The capitalization of the bank presented a more delicate challenge. Regulatory requirements demanded that a certain portion of the BAM’s capital be paid up in genuine funds before operations could commence. Reis and Marang assembled this initial stake from their own resources and from the contributions of early investors who believed they were participating in a legitimate colonial venture. The critical investment phase of the fraud had arrived, the moment when real money had to be risked to unlock access to the counterfeit fortune waiting in London. The paid-up capital served as the bank’s credential, the proof of solvency that would allow it to receive deposits, extend credit, and ultimately process the notes that Waterlow’s presses were producing.

The relationship between this genuine capital and the fraudulent notes that would follow established the basic mechanism of the scheme. The BAM would operate as a pump, drawing the unauthorized currency into circulation through the normal channels of banking. Notes arriving from London would be deposited in the bank’s vaults, recorded as assets, and then deployed through loans, investments, and currency exchange. The overprint “Angola” specified in the forged contract would eventually distinguish these notes from standard Bank of Portugal issues, creating a plausible explanation for their presence in the colonial banking system. The technical distinction between the BAM’s notes and ordinary currency would provide cover for their circulation, while their fundamental identity as genuine banknotes would ensure their acceptance.

Reis also wrote a letter to the governor of the Bank of Portugal, Inocêncio Camacho Rodrigues, in which he talked about the contracts with Marang. The letter was lost in the mail. This failure of communication, whether genuine mishap or deliberate omission, left a crucial gap in the official record, a missing document that might have alerted the central bank to irregularities in the colonial banking system. The lost letter exemplifies how the fraud depended on the careful management of information flows, on ensuring that knowledge remained compartmentalized and that the left hand of the Portuguese financial system remained ignorant of what the right hand was doing.

The BAM’s establishment proceeded through the autumn of 1924 with a momentum that reflected both the conspirators’ organizational energy and the institutional environment they exploited. Government officials saw in the new bank a welcome sign of private capital commitment to colonial development, a validation of republican policy that they had little incentive to examine too closely. The regulatory framework for colonial banking, designed to encourage investment rather than prevent fraud, offered minimal obstacles to an enterprise that possessed the forms of legitimacy even while lacking their substance. The very language of colonial development—modernization, progress, the civilizing mission—provided rhetorical cover for financial arrangements that might otherwise have prompted suspicion.

The physical establishment of the bank accompanied its legal formation. Offices were secured in Lisbon’s commercial district, furnished to project the solidity expected of a colonial financial institution. The material culture of banking—the heavy desks, the brass fittings, the ledgers with their columns of figures—served a functional purpose beyond mere appearance. These were the instruments through which the notes from London would be processed, transformed from printed paper into recorded assets, from recorded assets into loans and investments, from loans and investments into real property and commercial control. The bank’s premises were the site where monetary fraud would be converted into economic power.

Marang’s role in this phase of the operation extended beyond his initial connection to the printing arrangements. As a foreign national with established banking relationships, he provided the international dimension that the scheme required, the ability to move between financial centers and to explain the BAM’s operations in terms comprehensible to London creditors and Dutch correspondents. His presence also distributed risk, ensuring that no single individual controlled all aspects of the conspiracy and that the collapse of one element would not necessarily bring down the entire structure. The partnership between Reis and Marang was thus both a personal alliance and an organizational strategy, a recognition that complex fraud requires division of labor and mutual insurance.

The timing of the BAM’s formation relative to the London printing operation reveals the conspirators’ logistical planning. Notes were already being produced while the bank was being established, creating a narrow window in which the institutional machinery had to be operational before the physical currency arrived. This sequencing imposed discipline on the enterprise, preventing the delays and second thoughts that might have derailed a less tightly coordinated scheme. The pressure of material production in London drove the pace of institutional creation in Lisbon, transforming what might have been a leisurely construction of fraudulent infrastructure into a race against the arrival of evidence.

The colonial concession obtained by the BAM carried specific privileges that would prove essential to the later phases of the fraud. The bank’s exclusive rights in certain Angolan territories created a protected market for its currency, a zone in which the overprinted notes could circulate with minimal competition from other financial institutions. This territorial dimension of the scheme reflected Reis’s firsthand knowledge of Angola, acquired during his earlier colonial service, and his understanding of how administrative boundaries could be exploited to create information asymmetries. What happened in Angola stayed in Angola, at least until it didn’t.

The public announcement of the BAM’s formation was managed to maximize favorable attention while minimizing detailed scrutiny. Press coverage emphasized the bank’s contribution to national development, its role in channeling capital to the colonies, its place in the broader project of Portuguese imperial renewal. The respectable board members were quoted, their credentials listed, their optimism about Angolan prospects recorded. The actual source of the bank’s capital remained unexamined, protected by the assumption that colonial ventures attracted private investment and by the absence of any regulatory requirement for detailed disclosure. The fraud hid in plain sight, visible to anyone who looked closely enough but protected by the social cost of appearing to doubt colonial progress.

Within the bank’s operations, Reis and Marang established procedures for handling the notes that would arrive from London. These procedures mimicked legitimate banking practice while serving the specific requirements of the fraud. Notes would be received, examined for quality, recorded in the bank’s books, and then released into circulation through approved channels. The examination process was particularly important: each note had as technically genuine, since any defect in printing might expose the unauthorized nature of the production. Waterlow’s quality control, the same factor that had reassured Sir William Waterlow, now served the interests of the conspirators by ensuring that their fraudulent currency was indistinguishable from legitimate issue.

The BAM’s relationship to the broader Portuguese banking system required careful calibration. Too much independence would isolate the bank and limit the utility of its currency; too much integration would expose it to the scrutiny of established institutions with experience in detecting irregularities. The conspirators navigated this tension by positioning the BAM as a specialized colonial institution, distinct from the metropolitan banking network but connected to it through correspondent relationships and clearing arrangements. This structural position allowed the bank to draw on the legitimacy of the broader system while maintaining operational autonomy in its core activities.

The human costs of this institutional construction were distributed unevenly among the participants. Reis bore the psychological burden of maintaining multiple deceptions, of coordinating activities across international boundaries, of managing partners whose interests might diverge from his own. Marang carried the exposure of his established reputation, the risk that association with a failed scheme would destroy relationships built over years of legitimate banking. The respectable board members, insulated from direct knowledge of the fraud, nonetheless faced the prospect of professional ruin if the enterprise collapsed. Each participant had entered the arrangement for different reasons—ambition, greed, colonial enthusiasm, professional obligation—and each would exit it with different consequences.

The BAM’s formation also created new dependencies that would shape the later evolution of the fraud. The bank required continued access to the London printing operation, which meant maintaining the deception of Waterlow and Sons and preventing any communication between the printer and the Bank of Portugal that might reveal the unauthorized nature of the production. It required the cooperation of Portuguese officials who had approved the colonial concession, creating potential witnesses who might eventually be pressured to explain their decisions. It required the confidence of initial depositors and borrowers, whose satisfaction with the bank’s services would determine whether the BAM became a going concern or a suspicious anomaly. Each of these dependencies represented a point of vulnerability, a thread that might unravel the entire fabric if pulled with sufficient force.

The scale of the enterprise—100 million escudos in face value, equivalent to nearly one percent of Portugal’s nominal GDP—meant that the BAM could not operate as a marginal institution. The notes waiting in London represented enough capital to transform significant sectors of the Angolan economy and to acquire substantial stakes in metropolitan enterprises. This scale was both the scheme’s greatest strength and its ultimate vulnerability. Large transactions attracted attention; large holdings created enemies; large success generated the scrutiny that eventually destroys criminal enterprises. Reis and Marang were betting that they could convert their fraudulent currency into legitimate assets before the inevitable questions arose.

The technical specifications of the notes themselves influenced the bank’s operational planning. The 500-escudo denomination was large enough to facilitate substantial transactions without the logistical burden of bulk currency, small enough to circulate in ordinary commercial dealings. The Vasco da Gama image and the 1922 date linked the notes to an established series, providing visual continuity that would reassure handlers unfamiliar with the technical details of banknote issue. The eventual overprint of “Angola” would create a plausible narrative of colonial specialization, explaining why these particular notes appeared primarily in the BAM’s operations rather than in general circulation.

The relationship between the BAM and the Bank of Portugal remained the critical uncertainty in the scheme’s architecture. The central bank’s note issue department maintained records of authorized production; its inspection services monitored the condition of circulating currency; its regulatory authority extended to all banking institutions operating under Portuguese law. The conspirators’ success depended on preventing any encounter between their unauthorized notes and the central bank’s verification procedures, on maintaining a parallel circulation that never intersected with the official system in ways that would expose the fraud. The fundamental gamble of the enterprise was that the BAM could operate as a shadow central bank, issuing currency that was technically genuine but procedurally void, without triggering the defensive mechanisms of the institution it was impersonating.

The months of late 1924 thus saw the construction of a complex institutional mechanism designed to solve this problem. The BAM was a functioning bank with real offices, real employees, real transactions, and real relationships with the colonial economy. Its fraudulent nature resided not in its operations but in its origin, in the source of the capital that would fund its expansion. This distinction between operational legitimacy and foundational fraud was the key to the scheme’s durability, the reason it could survive initial scrutiny and attract genuine commercial engagement. The bank was real; only its money was fake, and the fake was indistinguishable from the real.

The conspirators’ investment in this institutional facade represented a significant portion of their resources and energy. Every hour spent establishing the BAM, recruiting its personnel, negotiating its concessions, and planning its operations was an hour not available for other activities, a commitment that raised the stakes of success and the costs of failure. The characteristic rhythm of large-scale fraud is the progressive entanglement of the perpetrators in their own creation, the transformation of initial criminal intention into institutional self-preservation. Reis and Marang were no longer simply men who had forged a contract; they were founders of a bank, with all the responsibilities and exposures that role entailed.

The Banco Angola e Metrópole is now a standing entity, a loaded financial instrument awaiting the shipment of notes that will trigger its operational phase.