The Precision of Fading Iron: A Study in Manual Calibration and Rusted Truth
CHAPTER 1: THE PERIMETER CHECK The turnstile at the Fort Meade Advanced Systems lab didn’t click; it hummed, a clean, synthetic sound that grated against the quiet afternoon. Thomas “Mac” MacAllister kept his calloused thumb hooked into the heavy denim strap of his overalls, his other hand pressing a folded, yellowed envelope against the brushed…