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    7777726212547I?????9704117?IGGGGGC75883GIOOOOOK832915OIVGGGGGA93386X?????;6290?XVGGGGA104453@OOOOOK7387IWWWWWR127209WGGGGD75220>INDEXblockquoteWςÂ245429>FOOTNOTES:ˁoj78019>THEULLROJECTUTENBERGICENSEnmbp:pagebreak/a> NMody> INDXTAGX 1CIDXTINDX,00010203"/04R05c 06ogɀ07VӀ08[Kހ09 &90A _+0B &0C1T0Dg0EmG0F!4 10$>611%ù12*|0؀13/-=142k158b16:b}17?`e18AE 19Dfw1AG]$À1BL~1CN'ɀIDXT %2?LYfsThe Project Gutenberg eBook of Surveying and Levelling Instruments, Theoretically and Practically Described., by William Ford Stanley and H. T. 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