Report of the Bureau of Mines of the Department of Internal Affairs of Pennsylvania . No. 13. TWELFTH BITUMINOUS DISTRICT. d25. s i o s oo o 1 I M s i 1 §1 s i 0 % 11 1IIII 1II ^ IIIIII 11 1ll IIII 1 llII IIII Sill IIII IIII ^11 II . II 5^ 111 ?i 11 S| 11 1II (U B C C l-l M it. toc co o EE a) _. — d U hH =^ P o • u 0 o U ii d< : tli •3 u O enu to • o : C3 Z K ^ ? ^ =«*. - < 5 : a) : E c 5? . P! ? c — :s M,- O 2 c o goo^ o o C u uO o c .DJ3 6 . O : ^ : ^ o 6 ? : o Si O 0 : ? d o ?3 U « : ? F ?^ u i ?as[AtjaiiJO JO ii-BjXq suo^ UI IBOO JO

---

Size: 1515px × 1650px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1900, booksubjectcoalmin, bookyear1903