From Merchant Navy to Drug Kingpin: The Inventor of the Drug Mothership

Spies in the Shipyard: Espionage and the Rise of Spain’s 18th-Century Navy

This episode explores the shipyards, political intrigue, and naval ambitions of 18th-century Spain at a pivotal moment in its emergence as a modern maritime power. Once dominant in the wake of its vast American empire, Spain by the mid-1700s faced a rapidly changing world, as Britain and France competed fiercely for control of the seas. At the centre of this transformation lay the Marquess de la Ensenada, an ambitious and influential minister determined to rebuild Spain’s naval strength. His reforms reshaped the navy from the ground up: new bases rose at Ferrol, Cartagena, and La Carraca; naval administration was overhauled; officers were professionalised; and shipbuilding became a central priority of the state. Looking beyond Spain’s borders, Ensenada’s programme embraced foreign expertise. British shipbuilding methods were adopted, officers were sent abroad to gather knowledge, and skilled shipwrights were discreetly recruited from London—efforts that sometimes edged into espionage. The result was a bold and complex naval experiment that brought both friction, and lasting impact. Dr Sam Willis spoke with Dr Catherine Scheybeler to explore the ambitions, achievements, and limitations of Ensenada’s naval revolution, and its enduring significance in the history of European sea power. ---------------------------------------- Hosted on Acast. See acast.com/privacy [https://acast.com/privacy] for more information.

Founding an Empire: Maritime Glasgow and the Clan Line

This episode continues our mini series on the history of the Clan Line, one of the most prominent and enduring British shipping companies of the late 19th and early 20th centuries. Founded in Glasgow in 1878 by Sir Charles Cayzer, the line began with a small fleet of steamships and quickly grew into a major force in maritime commerce. Its ships, all bearing the 'Clan' prefix in their names, became a familiar sight across the world’s oceans, linking Britain with India, South Africa, and the Far East. This episode takes us to the heart of the maritime world from which the Clan Line emerged. Every great story has a turning point and for the Clan Line, one of those moments came in a hotel in Glasgow — when the young Charles Cayzer, who had come to Glasgow to follow his maritime dream, met with alexander Stephen, a shipbuilder with a yard on the Clyde, in the very centre of the city.   To find out more Dr Sam Willis met up with Ian Johnston, a well-known and deeply knowledgable Clydeside historian, for a tour of maritime Glasgow, to help us understand the world into which the Clan Line was born. They visit key sites like St. Vincent Place, the Anchor Line building, and George Square. They also explore the historical significance of the River Clyde and the shipbuilding industry, including the decline and redevelopment of Govan and the legacy of the Fairfield shipyard. This is the fourth in our series on the Clan Line – we have heard previously an overview of the company from Jamie Cayzer-Colvin, a descendant of Charles Cayzer and Director of Caledonia Investments which was born from the Cayzer family’s shipping business. We have also travelled all over the country to find sailors who served on the Clan Line ships to hear their brilliantly entertaining tories of their time afloat. We’ve also looked at the Clan Line ships – exploring some magnificent models of their fleet and then travelling to Inverclyde to see where so many were built. ---------------------------------------- Hosted on Acast. See acast.com/privacy [https://acast.com/privacy] for more information.

From Merchant Navy to Drug Kingpin: The Inventor of the Drug Mothership

In this episode of the Mariner’s Mirror podcast, we explore the extraordinary life of Harold Derber — a British Merchant Navy veteran whose early training as a wireless operator during the Second World War set him on an unexpected and remarkable path. From the dangers of Atlantic convoys to the political turbulence of the Cold War, Derber’s story moves far beyond the bridge of a ship. Derber would go on to become one of the pioneers of the modern drug trade, developing the concept of the “drug mothership” and operating a ghost fleet that supplied hundreds of tons of marijuana to post-war America. His journey took him from humble beginnings in Manchester to a violent end on the streets of Miami. To uncover this fascinating story linking maritime history and true crime, Dr Sam Willis spoke with author David Tuch [https://davidtuch.com/], whose debut book The Wireless Operator [https://www.amazon.co.uk/Wireless-Operator-Untold-British-Invented/dp/1837732450/]investigates Derber’s life in remarkable detail. Tuch also has a personal connection to the story — he is a descendant of the elusive smuggler himself. ---------------------------------------- Hosted on Acast. See acast.com/privacy [https://acast.com/privacy] for more information.

From Glasgow to the Cape: The Ships of the Clan Line

This episode continues our mini series on the history of the Clan Line, one of the most prominent and enduring British shipping companies of the late 19th and early 20th centuries. Founded by Charles Cayzer, the Clan Line became synonymous with reliability, global trade expansion and the professionalisation of British merchant shipping. At its peak, it had one of the largest merchant fleets in the world, forming a crucial part of Britain's maritime commercial power. These ships linked Britain to its colonies and trading partners across Africa, India, Australia and the Far East, moving everything from manufactured goods to raw materials. This is the third in our series on the Clan Line. We've heard previously an overview of the company from Jamie Cayzer-Colvin, a descendant of Charles Cayzer, and now director of Caledonia Investments, which was born from the Cayzer family's shipping business. We've also traveled all over the country to find sailors who served on the Clan Line ships to hear their brilliantly entertaining stories of their time afloat. This episode looks at the ships. One of the fascinating things about the ships of the Clan Line is that from sail to steam to motor ships, they continually adapted to advances in ship design and propulsion. The business was always an early adopter of efficient cargo handling and modern engineering standards influencing how liner companies manage global routes and logistics. This means that the ships of the Clan Line almost perfectly act as a mirror of merchant ship evolution, a microcosm of the shifting tides in maritime design over more than a century. This episode takes us from London, where Dr Sam Willis explores some beautiful models of Clan Line ships with Simon Stevens, curator of ship models and small boats at the Royal Museums in Greenwich. Sam then heads to the Clyde estuary, to the shipyards where many of the Clan Line ships were built and speaks with speak with Vince Gillen, Inverclyde historian and writer.   ---------------------------------------- Hosted on Acast. See acast.com/privacy [https://acast.com/privacy] for more information.

Murder, Modern Literature, and the Great Ocean Liner

In today’s episode, we leave the dockyards and engine rooms behind to step aboard the ocean liner as it appears not at sea, but on the page. From the gilded salons of Edwardian fiction to the psychological depths of modernist prose, ocean liners have long served as floating stages for human drama, capturing the hopes, tensions, and contradictions of the modern age. We explore how writers such as E.M. Forster, Noël Coward, Virginia Woolf, Katherine Mansfield, and Agatha Christie used these vast ships as microcosms of society—places where class, desire, ambition, and anxiety collided in close quarters. Christie’s fascination with liners, in particular, reveals how perfectly they lent themselves to closed-circle mysteries: isolated worlds where familiar social types gather, secrets simmer, and violence quietly waits beneath the surface. The conversation ranges from glamour and luxury to migration and the uneasy faith in progress that defined the early twentieth century. Ocean liners emerge as symbols of empire and innovation, but also of displacement, vulnerability, and transition—spaces where identities could shift and certainties dissolve. To find out more Dr Sam Willis [https://sam-willis.com/] is joined by the brilliant Professor Faye Hammill, [https://www.linkedin.com/in/faye-hammill-49986045/?originalSubdomain=uk] whose work illuminates why these ships so powerfully shaped literary imagination, and why they continue to haunt it today. ---------------------------------------- Hosted on Acast. See acast.com/privacy [https://acast.com/privacy] for more information.