Show JUST AND CONSUMPTION t- t f w dust dst Is a cause of consumption Is i U shown ii in the statistics of ot the paS parn pa- pa S treated ned at the sixty Institutions of rn 3 II isi mI mIn In iti n i 1 lo empire D for tor r ro rh the h cure curc c tg of tuber tuber- u bf f th the UM 2161 caws cases o or more than on- on persons under ho he lobe be he orIgin dUG due to or of the disease was oI al- al 1 the continuous continuo lIS R du dust t i follows involved l by their employ employ- L I Vf-B Vf Y from Four and thirL thir- thir om the effect of dust ut more morl oro he Sect effect exact designation cases he nf or met metal dust cases of stone coal or glass cases Ill from the effect of wood eases cases from the effect of Ind nd 26 wool wooi eases cases from kinds kind of dust m the effect of e 0 facts suggest to hygienists and l In SS I the he necessity or ot devi devising sine dust mers mers ers and f is dust for fa faCt fac- fac etc This is a fact act that h t ors should Uld bear In ln jeri Amerl 11 I W |