Show NEW USE FOR AIR Consul Josep I of Prague Prue furnishes the following information con conr r I a ne v o for UI liquid I qU air 1 s 1 or of the Austrian a association an nn Interesting lec ee turo ture was wan delivered ton by b Engineer En Otto Oto Suesa uc to carry I liquid Into the mines The fhe tion is ts called and IB Is sold will 1 supersede all al previously I Ii i i i i i t 1 i i g systems In uso The Is baa baaed ed cd upon tho of ot liquid air all Suesa Sue machine consists consist of a t res reservoir in tho Iho of or a knapsack which H 1 carried on 01 miners bad This reservoir Is with air throe to four quarts fur tu two hours hour apparatus is connected h two tubes by to a respiratory mas 1 in front of oC tho mouth of min minor or lr so ho he may readily tho liquid air rhe reservoir containing con tho liquid air all has hIL an an alarm clock attached to It I which warn tho tha minor when tho two hours have elapsed clap ed It 1 IB I claimed that thattie tho tie Invention boa lut produced produce very vory Rood loOd results and Ind at some om of the tho mines laboratories for the manufacture of 11 1 quid air aro being belS erected O Ote la oller thru pared the management may always bo |