Show overcomes illegibility acting vu oil requests tests ju u devi devillier I 1 illegible documents and papers par ticul irly those that hint have passed through fire without being burned to ashes the bureau of fit standards has maln mr ln out a method that Is very effective and dimple it la Is b ILI sed on tho principle that a pho plate pinto or alini besides being hens itlie to light Is tilso to certain cases buses or vapor s the specimen under investigation Is placed between two plates and kept in intimate contact contti ct tile coating coaling in the ho dark for or n period ot two weeks in the alio cuss case of 0 fast pliner on development inthe in the usual milliner a perfect copy of tile lie writing und and tripling Is obtained me chardel |