Scarce ring-bound North American Aviation manual entitled "Process Manual, Master Dimensions Specification, MD-B14 (V14-2 Apollo Boilerplate)," prepared by Numerical Design with upper right of title page annotated "Copy No. 12." The manual, featuring material compiled between 1962 and 1965, features five sections with tabs titled: "14. Apollo Vehicle," "15. Launch Escape System," "16. Command Module," "17. Service Module," and "18. Adapter." Housed in a blue three-ring binder with spine marked: "Master Dimensions Specification, Apollo, MD-B14." In very good to fine condition.