Document bBkLRj0aB4Be6RJZjj8oyD5x3

nn?ORT OV T>R. "P AUh (Ohomlet of J.ondnn. Endland. ) Ae the result, of. my. .obeervat Ion of the -working of the process itself, I am of opinion It is completely efficacious, and. so simple, -easy and expeditiouathat It' promises to be or considerable value as an improvement in tho manufacture of white load on the large 'scale. The oon~. , verslon lnto white lead takas place within the space of an, hour (but safely within as many hours as tho Dutoh process ' takes months.) In addition to this rapidity of production, the appliances required for the purpose are very simple end inexpunnive ae compared with those now in use. ;i<'. Though many attempts have been made to produce white lead without incurring tho difficulties attending-the carry ing out of what Is known as the Hutch process, none -of these have h.therto succeeded In producing a material in .all > . j~ respects equal to the white lead made by that moro todioua and more expansive process. It is therefore a point of -- great importance in regard to tho Orr. process that the white lead made by sane, not only bears comparison with the beat kind made by the "Dutch process but i-s in -several part lou- lore -superior to that. .. It B.'ipsura to me thorefora that this method of larking ".'bite lead is a docidod ndvanoo upon previous ex perience and that it presents every indication of bocanlng a stioeesrful process on tho manufacturing scale. l 3 '! i i 1 A 0 0 07 -- SWP -- 043370 N23195