This vintage US ATC Air Force Technical Student Workbook Study Guide from the 1960s provides a unique glimpse into the era of the Vietnam War. The workbook is filled with valuable information and insights into the technical aspects of air force operations during this time period. It is a must-have for collectors interested in historical documents related to the Vietnam War. The workbook is in great shape and has been well-preserved over the years. It contains a wealth of information that is still relevant to today's aviation industry. This is a rare find that would make a great addition to any collection or a unique gift for someone interested in the history of the Vietnam War. Item does show wear due to age, keep, and use! Additional Photos and Information Available Upon Request!