MarHMTHbia Ha6/iK)AeHia, nponsBeAeHHbia bt> 64 nyHKTax-b noAO/ibCuoii ryôepmM 

 ci 19 aBrycîa ao 10 OKTaôpa 1913 roaa. 



S.. C. B63HKOBH 1 I6MT>. 

 IIpHÔOpH, 



B't CBa3H cl H3MtpeniflMH 9JieMeHTOB'L 3eMHoro marHeTH3Ma bt> PoccificKOH Hivinepiii 

 ocenbio 1913 r. mhoio ôbijin CAEJiaHbi naô\aK)AeHifl b-b 64 nyHKTax'b IIoaojibckoh ryôepHin. 

 Ilpnôopbi, KOTopbiMii n no.iL30BajJcn npn npoH3BOACTBt cLeMKH, 6buin c-itAytoinje : 



1. Majibin TeoAOJinTL rnjiiaeôpaHiia JV: 11722. 



2. TeoAMHT'L Mypo JVs 5 1 - 



3. HHK.OBaTop'L ^OBepa Jtè 195. 



4. XpoHOMeTpbi 3pnKcoea JVsJ\Ts 67 n 1408. 



IlepeAt OTnpaBJieeieMi> Ha cLeMKy npnôopbi 6bijih mhoio H3yqeubi bt> ITaBJiOBCKon Oôcep- 

 BaTopiH, rjifk h ôlijio CAÉJiaHbi onpejrEJieaiH nocTOHHHbix r b. 



IÎ3T) nepe^HA npnô'opoB'L bhaho, qTO y mghh oKa3aiocb ABa npnô'opa onpeABJieHifl 

 mepHAïaHa h nonpaBKH xpono&ieTpa. Oahht. b3t> hhxt> Majibin TeoAOJinrb riuibAeô"paHAa, cne- 

 u,iajibHO npHcnocoôjeeebii a-ih acTpoHOMHiecKnxT> HaSjiEOAeuiS, bhahmo, o6'Bin,ajn> ôojbiuyK) 

 To^aocTb HaÔJHOAemH. /^fejiemH ero BepTiiKajbiiaro Kpyra AaBajirr OTcqerb ao 30" — cootbt>t- 

 cTBeniibm A'ÊjieHifl Ha Kpyrt Mypo paBHbi 1'. YpoBHH KpyroBT> rmibAeÔpaHAa, cyAfl no jifkjie- 

 uinM'b, j^oJiffiHbi 6hi 6b\Tb B^Boe qyBCTBHTejibH r ï>e TaKOBOro y Mypo. 



Ho npa AeTajibHOMi) 03HaK0M.ieHin ct> npaôopoMT. BbiacHHJiocb, qio HOnociaTKn ero TaKœe 

 3HaqnTejibHbi. OcoôeHHO 3xo OTHOcn-iocb ki> ypoBHHWL ; npnroTOBJieHbi ohh, noBHAHMOuy, 031. 

 nenjjin<i>OBaHHaro CTeiua, *no A^JiaJio coBepinemio HeHaAeîKHbiMH onpeA'BJieHiH HaKJioHa. H c/rfc- 

 Jiajrc> npeAnojio>KeHie o neujjiH^OBaHHOCTH ereiua Ha ocHOBanin Toro, mo naKJiamion ypoBeHb 

 ne TOJibKO npu pasHbix-b ero nojiojKeBiax'b Ha ocn, ho h npn coBepmermo OAHopoAHbirb AaBajn> 

 pa3iibie OTcqeTbi. 3to — KorAa npirôop'b ôburb npoquo ycTanoBJCH'b Ha KajieHHOMi. ctojô-b. 

 IIpeACTaBJifl.nocb mhé TaKJite oneHi, Heirfejiecooô'pasnbiM'b to o6cxoHTe,ibCTBO, qro iiojkkh npnôopa 

 ôbijira qpesBbiqafiHo 6jh3KH Kt neurpy. J[in ycTanoBKn npnoopa n ycrofmiBOCTn ero, hcho, 



