McCormick note 1 (sheet marked P1): scan
Federal Bureau of Investigation, 1999. Public domain
Copies 2
ScanFederal Bureau of Investigation · commons.wikimedia.org · 2011-03-29 · Public domain (US government work)Primary source: Cryptanalysts, Part 2: Help Solve an Open Murder Case1 step from the original
PictureFederal Bureau of Investigation · commons.wikimedia.org · Public domain (US government work)1 step from the original
Where it was made
Sources 2
Cite it
Mysteries Department. (2026). McCormick note 1 (sheet marked P1) [Artifact ART0D07YGJ676CK]. https://mysteriesdept.com/r/ART0D07YGJ676CK
@misc{mysteriesdept_art0d07ygj676ck,
title = {McCormick note 1 (sheet marked P1)},
author = {{Mysteries Department}},
year = {2026},
note = {Artifact, catalog key ART0D07YGJ676CK},
url = {https://mysteriesdept.com/r/ART0D07YGJ676CK}
}