This volume investigates the evolution and operational reality of sailing vessels through a comprehensive photographic record. Clifford W. Hawkins, a noted maritime historian, utilizes his extensive collection of archival imagery to document the transition from traditional sail to steam-assisted shipping. The text provides a technical and historical framework for understanding the design, utility, and eventual decline of large-scale sailing craft in the late 19th and early 20th centuries.

The work serves as a specialized reference for maritime enthusiasts and historians interested in the visual documentation of the age of sail. Its focus on archival accuracy and technical detail provides a grounded perspective on the mechanics of historical shipping.