""Wyoming Cattle Trails"" is a comprehensive historical account of the migration of Oregon-raised cattle herds to mid-western markets. Written by John K. Rollinson, the book provides a detailed overview of the cattle industry in the late 19th century, tracing the routes taken by cowboys and their herds as they made their way across the state of Wyoming.The book covers the period from the 1860s to the 1890s, a time when the cattle industry was booming...