Hebern: 9th Problem

Washington May 11, 1924

Dear Laurence,

This challenge is very complex. I give you only
the cipher text. It is even more complex than the
last challenge because you don’t know the
keyboard permuation (the lampboard one is equal
to the identity permuation).

Some information :

This telegram was sent on February 9, 1904. Here
is the origin of its broadcast:

38° 48′ 00″ N, 121° 14′ 00″ E.

This telegram is in English with the words
separated by the letter X.

Good luck !

Agnes Meyer Driscoll

QQOCA LVMPG ZWQAX CXHBG LSGOA QSIDP JLICP

GCVSM ZEMEA CJACV JQGYE WHMWU PIYWI VNKPX

ISPIN WLFQL GGGMZ VXQZN HCXRR OSWGI CJJLA

SAXYM TREVF YCFXI WJCSC FUWAR QWUVK JBTGC

VGMVJ KQZNC ATDOH IGFGC YMIXS GHICY HYWTI

MQTYF HSCIG JVLVM CCMLJ BOMLY RGFVI CDFLS

ACJPR CCVMI BWWFQ KUWLU VATMN JGUVM LRJYF

GIVIV WTAEO VOSKR DLGUS KRUNX AIEXI CQHKM

OTTXH RCYNC ALCJZ VAFCY FJQEE BJLMW JCSCT

UJNIL XHMGO VWYHB INFTT WDAQL WXAGV SPOXX

EFFRL YZGQY NANAB QRVJA RZJCF OAWWE BCQWJ

RMNYS JJZPZ FQWNI VNEVH YFBCN NJTOC RMIQN

YAVLI TYXFM HRSKQ LCTIX FIJLN BVOLT GCVGM

VJKQZ NWYKS XMZBQ EBDTQ TJYFG IVARV KASJD

SVPPQ SVADT IXAGL VSEMR RXKFJ DOZJM MWBDS

KTTAY FKAWQ KRBDB CZOUH RDZZB AOEZI HYNRM

DFRBZ CQTFO OWJLN BDTQT AYFKA WQKRB ZDGTO

XHRBE ABDTQ ASGDI MORAR BUEHD JUKRG UGUSK

VZZDA GCYNK GZNIV LGQNI DWBWD KXFNF GDQRW

AIKNS VIDWA LNOGM KLVMC CMMMC DINVR GYDAB

MVMSD LOMLR ABJOW EWEBC QWJRM NYSJB ZFRMS

RSWMO AHDYE ZJPJA YDMGN JGJVL VVAXA LIWRI

GVIPN IRAPH LSDFA XSRGG DYHYU CGXNS VTHWO

FAEAB UIILN JRLDH DINBV CTWYA MTLSS WOKVM

CCJLI RHALN WAJZO ZIOSJ FWBUA TSHDH AHWAM

JEGEQ GOJGQ LFGJA IMNXG QASRV WNILT DGVPF

PSVXA KVQTO ANPVW TKZDZ BVGVP FJXQV DMYVW

CFUJG WIMEO GVNGV PFJIF VQXWJ NDXVA NWEBC

QWJLM WJYMN APRGO AJGDO ABZVN LXYPT RVNDJ