Z340 (one sheet mailed to the San Francisco Chronicle): scan
The Zodiac Killer, 1969. Public domain
Copies 3
TranscriptionDavid Oranchak · zodiackillerciphers.com · no licence stated2 steps from the original
ScanThe Zodiac Killer · commons.wikimedia.org · 1969-11-08 · Public domain (US, published without notice)1 step from the original
PictureThe Zodiac Killer · commons.wikimedia.org · Public domain (US, published without notice)1 step from the original
Where it is kept
San Francisco, California · City
Sources 1
Cite it
Mysteries Department. (2026). Z340 (one sheet mailed to the San Francisco Chronicle) [Artifact ART0D71PPQW7WX1]. https://mysteriesdept.com/r/ART0D71PPQW7WX1
@misc{mysteriesdept_art0d71ppqw7wx1,
title = {Z340 (one sheet mailed to the San Francisco Chronicle)},
author = {{Mysteries Department}},
year = {2026},
note = {Artifact, catalog key ART0D71PPQW7WX1},
url = {https://mysteriesdept.com/r/ART0D71PPQW7WX1}
}