Cipher Challenge
Elgar's Dorabella Cipher
Introduction
Edward Elgar sent Dora Penny an 87-symbol note in July 1897. The letters below are neutral labels for its 20 observed symbol shapes; repeated labels represent repeated shapes. No systematic decipherment has been accepted. HistoCrypt research data, CC BY 4.0
1
abcdefgdhijklmknkkfbbkmoi
26
opjqgkgfodhrdckkcfplgkjkf
51
sqlmohhojqcqfsqcmstpqckfs
76
lqpdbpqfdmod