In «Proclamation 1258 'Äî Rules for the Measurement of Vessels for the Panama Canal," Woodrow Wilson provides a detailed and authoritative set of guidelines governing the measurement of vessels navigating the newly constructed Panama Canal. This proclamation reflects Wilson's commitment to effective governance and maritime regulation during a transformative period in American history, characterized by the country's expanding global influence and industrial prowess. The document intricately balances technical precision with accessibility, presenting complex maritime measurement protocols in a manner comprehensible to both experts and lay readers, while situating the Canal as a critical conduit for international trade. Woodrow Wilson, the 28th President of the United States, was an academic and a reformist leader whose experiences in academia and politics deeply influenced his outlook on governance. His keen interest in international relations and engineering, coupled with a progressive vision for America's role in the world, likely propelled him to issue this proclamation. The establishment of the Panama Canal was not just an engineering feat, but a testament to Wilson's belief in fostered trade relationships and a strong national infrastructure. This proclamation is essential reading for scholars of American history, maritime law, and engineering, as well as policymakers concerned with maritime regulations. Wilson's astute documentation of the rules governing vessel measurements provides crucial insights into the operational challenges and international implications of canal navigation, making it a vital resource for understanding the interplay between infrastructure and global trade in the early 20th century.