96 Mr. Chenevix o;i a new Method 



ners, but which is not written in its natural characters ; to do 

 this being the problem proposed to the decipherer. 

 The sentence proposed as the key is the following : — 

 If this sentence^ containing about two hundred letters, and 

 ciphered in Jive different ways, does not lead to detection, before 

 the first of January, one thousand eight hundred and twenty -two, 

 the method must be allowed to be tolerably secure. 



Cipher No. 1. 



S < — w8 enyc e^<p4va8u Icbfy^azbo yldkg il4 slddkzp u<pky 

 8i b4r r4yuam^s 4g zeha ugvepejn sgcm wl4n Snq cfiy to 

 ^j(ihztlpo zkbqvj vej dor^v te qpsbozS U(im ^ivcxq^f o^ij<p 

 kevhcrd twi cfrxcq dgz ent r<i4pbl sk4f Ix ^t48xo if oz 8hv?>lbpvy 

 karonb. 



Cipher No. 2, of the same sentence. 



A < — f(ilv4k8cgmbhsa tjhnefighv4skrm orkxsiupe v<pdpoern 

 fjvuhby4 sewiSbhkdwjx yfs48r^heoxmgplmrb fiyso JbjuSavos- 

 p(pkcrxi w41dpyuvt L4qosapz8(itnxg(ibvpsenrfgy Pkewhcr 

 Rj(ixjdfrycq ehadmsp^dmtpk Vt84glvzsekxnhdlw hetyhzmtvfx 

 om8z. 



Cipher No. 3, of the same sentence. 



* — > et8u4jk <p48zfqa pfeja bdb VbpzlekhhkeqklenJ7 

 mrwguh4yamlztp d>guly(ptx<pt 8yltf(i) ydgurbk^(i)ez uyadosukeip 

 jrctidw(pxhskz4 qb8rjud(pcz i(i>swetcoxvraky4zswhpnj jipj c(i>fa 

 m4pt4ybntzl ybtixgljny ftdi<puwb8nh^aldxtbm vtglxmagj^kb(^y8. 



Cipher No. 4, of the same sentence* 



G < ' l^sb Isrh p^ko ajar rvmp spr4 pcia zycu ic^f cog8 

 qbpc (p(ixi iupl s4(ik x(pqw atlz nwhu bgkz vfoe xgdf juya ikgr 

 ^Ibr I4jh sdu 8pen y4wi roql yji8 iyM ongt cqxs 8oai ndeu 4(prc 

 y8do sexa mtyl ^cwz jolq akxh n4^b hxdn ^g^k 4aj(i 4bq<^ 

 hxSr ufxm 8jx. 



Cipher No. 5, of the same sentence. 



F — > 8zra jpo4 kpe8 udu8 iofg hgio drip 81oh ^o4r 8^qu 

 zixS f(pco m(p^c{ uhwn y^rx zs8x 8<i4s xcf<^ p^iy p^wx aSpr 



