A rare and compelling industrial subject, this early Detroit Publishing Company "Phostint" card captures the mechanical spectacle of banana unloading operations aboard a cargo steamship — bunches of green bananas hang from a tiered rack on the port side while steam-powered conveyor machinery dominates the deck, with workers visible at their stations amid a tangle of ropes, winches, and masts. The banana trade was largely monopolized by the United Fruit Company in this era, and purpose-built "banana boats" equipped with exactly this style of steam conveyor were a marvel of early 20th-century logistics; this card, catalog number 13508, offers an unusually intimate deck-level view that was marketed as an industrial novelty postcard. The hand-written category notation "INDUSTRY-BANANAS" on the reverse confirms this was collector-categorized, and the Phostint color process — Detroit Publishing's proprietary lithographic technique — renders the greens of the fruit with striking vividness against the steel-grey machinery.

• Caption: Unloading Bananas (Steam Conveyers)
• Card no.: 13508
• Publisher: Detroit Publishing Co. (Phostint process)
• Photographer: Unknown (Detroit Publishing staff)
• Series: Phostint Industrial series
• Postmark: None — unused
• Status: Unused, unposted