Everything you never knew you wanted to know about the Mercury Project
Mercury Capsule No. 15A Configuration Specification
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The Mercury Capsule No. 15A Configuration Specification document describes Spacecraft 15A as it existed at the time that it was delivered to NASA by McDonnell on 16 November 1962. The document itself is dated 26 November 1962.
See Mercury Official Documentation See Mercury Development Chronology November 1962

