Hebern: 13th Problem

Washington                                May 11, 1924

 

Dear Laurence,

 

For the next challenge, the rotor wiring is
known but the other wiring are unknown.

 

The message concerns the liberation of the
Western legations in Beijing in June 1900.

 

Rotor:   BPEKZJFCSWAQOMRDLVTXHUYIGN

 

Good luck !

 

Agnes Meyer Driscoll

 

TENQI FCSZY HQAPC DQMCV MTVSP IXABC LAWGM

CNDOH YBGIH GEAJG VFOCC LLVLZ MQFTA HHDUP

PCQJL PZWBZ NBZIC CLFMI OFCUN FZYNA DQEQE

LONTM NHPMF UGBAD TICMK IFQNJ MHNNB CWPVK

FOISW PWFPC YSHQM IVHNE GMESR BNCMN BQNLI

LGTMV ZZIWE DRMKP CBNQI EEDGE ECOPR QXIHN

VZHVN VQCOA WNGPQ PJCUK OKOKI QCTQM BISNT

MWRCT WAEVC ILKCS SZUCG APRTQ FYING PSVIX

MLXQZ BOLOZ ZMZNR SFYHR HDJBI WQDHQ UVCLW

EEGVV GMFOI SWPWC QANIF DDIYW BZHOM DLXZV

XKQXD CQLQF LKTEE DDCXM XVTHE DPNCA WRMHO

DTLOY CYSIE JCRMZ TIOUA LEUOA VKHHC SQNSO

XMBXL JNCHH QQGSE EYMLP ZWBZN GTPIS MHIQW

GEDDB QNRKO GHCYW CKEGV VLHHN GUORZ NISMC

HQEIL DNOXN MNPKH UOCCM WCQAN IJUZZ HXTOB

FISKV FLOSE CUPZH OPLSL SIMTC HKPMN ENCOJ

GDIYT CXAFS HFOXC OJPLN QQFYL HQECD TQXWL

FZSQN SZEGB SYSHM BNBWX ULLCU MQDKO ZNXMY

LKVKJ ZZBED XMPCE FLTTK ODCGE KTDNH FLYVL

CIUUL QPLSV SNUYZ EGVNY CCGAN BHSWT UNRHX

CSVPM ZEGBS RMCQI IJDTD XMFTP RUGOL RZEPP

GECZJ OUVRW PMLNL RBXPO WTLRM CCZCH ZINWL

ZUXUI VQVNI FWOTE XEKYM FYINK RNPIN FQLXC

KQITC OXCSK MTMAV EIWVT HMFGS HKOHC GEXEF

DCUAB SEIWM UCHII GHIYA NGCAB IRCQA XSBDD

CIMFL FESIY WELRA DKLJR AXNBH SUTMJ SOQTH

JUTUE FEDNN WBOLC QWCQA NATPT KENVT ELBAG

CJLBH HDGHD MKVLS LSRZK IZMKP CBNQP HDUTB

IACJG XCSQN SOXME ARFRM GNNPU YISQD ZGVFO

XCOJP LAQLC IJNRM TCTUN LRBXP OCBIZ RCSPN

XVGNF WZDJL CTRJO RIZMH ERBGC TFWFR JLXUA

MFNUS XSGDO GBILR ZBXLO HWBDE TCTHL XYKYU

XCWPP VQCQA XSBDI YHUNK QMZQI ZVGEL BCPMF

IFKSH GIIMY MLPZW BZVUB ELRZB XLOXD WIWKS

NNHUC QVRNN MELNJ JRIJN ZPUPY AOTTS XWVWE

EEUEC PSFAF NSLDK HQJTU SUSZA NGRAA SPNWY

BJMDJ TIGLV LPDCU WCTEP RUVPC QIEEA JRMCX

AQBTS HNECU OIZZZ CQLKX WZDIS MQLFZ SNUDA

OMMVI MRLMN WPPMM CRIOF NIYWX PXOTK YCQGZ

EECGU ULKLH AORHW KZMGM NQDFA FNBEY RKGNH

GHCSQ NSOXM JXLVN DPNJC LBILF TMEWZ YLNNM

DLRZB XLOKH IWTHQ MOFLO RHWEE ZYLZZ ZFAFN

BEYRK GNAJI UVCWJ EOMYV WTCMI ERDRE TAZTM

JUIMW UEEIE KUCQL MQEIW GTMHK JNODE STKMH

CSXTA BOHIW UMJA