| Show lei Vrorrv IIIPA The procuaca Coo pruwrvlng wood I are miner O it of them very gen eMlly Hard coniuu In Immetalng the litnbir In a Ialth I < of cottmlve sublimate Another proceM consists In first filling Ihe p > m with a tolutlun of chlorl le ut calcium under pntuire I anil neil lire hIlt In a Mluilun < ol aulphate of Iron by which an Insoluble aulpbatc ol lime ll I formed In tile body of Ihe ood vihlch li thus rendered nearly ai hard al alone Wood prepared In lull way li I now teiy latcelvuinllor 1 I rmlnad tin Another way la to liiutuughlv Impregnate the timber Ith ull ol ir total lining creosote and a crude agoluton of I nciaie ot Iron Ihe proceai cunuli ul 1 putting the wood in a ollndncal vi wl rrn cted 7I poulul air 1 pump Tin atilt 1 wlthuratinand the Iqud iulirtelui pretaure ao that ai much of It ai 1 MH bible ll forced into the Courts M I Ihe call Y t another proceaa onaietiln Impregnating thanood ill a solution ul chlotlde uf line |
