206 [MaRcH 29, 1873 A. 8. CAMERON & CO.,} aivertisements. rpenter, Advertising Agent. Address rT. ork city. ENGINEERS, … GADDING, SHAFTING, TUNNELLING, and open cut work; also, to DEEP BORING FOR TESTING THE VALUE OF MINES AND QUARRIES. TEST CORE taken out, showing the character of mines at any depth. Vy RUE ACTURERS of Calcined and Land Plaster, Marble Dust, Terra Alba, &. &c. Our Veed either with steam or…
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