. Bulletin . « CO -H NM^CN-: t-NMM^Xt^t--XNr^XNNXM^XNt^MNt*Xt^NXNt^XNt^XNNXM^Nt^[^XM^Xt^^NI NNUJOi CO CO CO CO i— — — O ^ cj r- i>-IG i S3 M3 uj CO 1Q lO CO CCCO ClrfuOOC^H ^ OiocwOiflx«w^OiH^orti^L^cx^Cxr:^iOiHcooNooov^6»«srio6xO»OWD .MWCOrtC^CO^C^CO^WCO^C*CO^C*CO^C«COi^WCO^C*CO^C*CO3CO^WCO^ iQ o l-O ^H 3 8 -1 to * a o4, . ■a 3 II cj-d *, •3 ^ ~ O ^J ~£3 -T Is- .£ 3 *5 -rS la o —- to o a> 3 la o 3° 1 as £2 a3 a; Ho — 99500°—Bull. 22—13- §1 coo 2 ^ fc^ • *»:- ■ 2 = 0)^ is S So Supao.

---

Size: 1137px × 2197px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1910, booksubjectminesandmineralresou