. Technical paper . 28 METAL-MINK ACCIDENTS IN THE UNITED METAL-MINE ACCIDENTS IN THE UNITED STATES. 29 I& to I o 5h r4* 1 as o «3 IIS •<s»eo xs a t-1 be OJOCD 5 Si*©PI o t W pa •HM4l-l^ e*NceMer O C7> CO CDCMCM»H O io coco cm cm CtOOOtON cm o> co o^ o>iohooooo ^CM0 0HN00O1 «t>ooo COHfOS t>. t^. t^ CJ> CJ> 00)000CO CM 00 CO OJOMHH05 CM Tl* us 00 00COCO cd en «-4 l«CO !>• oo o a ••siill =9 2 rt S 88 i O s cms Si o o 5» GO ft. 60 g 20 pa & a a iT3CD fl ■HOO^H t^ ei eo eo° CM CO CO CM ■veoCMeo©i-i^eo cmaeo^ta»»o»t-eo ISAAiO O >OM(N fl o t-CM CMOSCO CM C
. Technical paper . 28 METAL-MINK ACCIDENTS IN THE UNITED METAL-MINE ACCIDENTS IN THE UNITED STATES. 29 I& to I o 5h r4* 1 as o «3 IIS •<s»eo xs a t-1 be OJOCD 5 Si*©PI o t W pa •HM4l-l^ e*NceMer O C7> CO CDCMCM»H O io coco cm cm CtOOOtON cm o> co o^ o>iohooooo ^CM0 0HN00O1 «t>ooo COHfOS t>. t^. t^ CJ> CJ> 00)000CO CM 00 CO OJOMHH05 CM Tl* us 00 00COCO cd en «-4 l«CO !>• oo o a ••siill =9 2 rt S 88 i O s cms Si o o 5» GO ft. 60 g 20 pa & a a iT3CD fl ■HOO^H t^ ei eo eo° CM CO CO CM ■veoCMeo©i-i^eo cmaeo^ta»»o»t-eo ISAAiO O >OM(N fl o t-CM CMOSCO CM CM<t<CO COCO CO coco cot-coca oo t-en en coco ^CM00 COlO CO cm 23 © M-t • [III!! o o i 30 METAL-MINE ACCIDENTS IN THE UNITED STATES. OS •a -8 Srj
Size: 1213px × 2060px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, booksubjectminesandmineralresou
