national-cryptologic-museum-library-catalog_page_427

national-cryptologic-museum-library-catalog | page 427 | https://thedailydialectics.com/pdfs/FIOA/national-cryptologic-museum-library-catalog/national-cryptologic-museum-library-catalog.pdf

VF 42-25 ROSE, P.K. BLACK DISPATCHES: BLACK CONTRIBUTIONS TO UNION INTELLIGENCE DURING THE CIVIL WAR ary [D810.C88.R71 VF 60-11. ROSEN, LEO & FRIEDMAN, WILLIAM E. ROSEN, LEO & FRIEDMAN, WILLIAM E. REPORT ON "E" OPERATIONS OF THE GCCS AT BLETCHLEY PARK SSA (REPORT ON "E" OPERATIONS OF THE GCCS AT…