7 "Ficheiro:Engineering_and_Mining_Journal-Press_1924-11-22-_Vol_118_Iss_21_(IA_sim_engineering-and-mining-journal_1924-11-22_118_21).pdf".

Ficheiro:Engineering and Mining Journal-Press 1924-11-22- Vol 118 Iss 21 (IA sim engineering-and-mining-journal 1924-11-22 118 21).pdf

Engineering and Mining Journal-Press 1924-11-22: Vol 118 Iss 21   (  ) Title Engineering and Mining Journal-Press 1924-11-22: Vol 118 Iss 21 Volume 118...

Ficheiro:Engineering and Mining Journal-Press 1924-11-29- Vol 118 Iss 22 (IA sim engineering-and-mining-journal 1924-11-29 118 22).pdf

Engineering and Mining Journal-Press 1924-11-29: Vol 118 Iss 22   (  ) Title Engineering and Mining Journal-Press 1924-11-29: Vol 118 Iss 22 Volume 118...

Ficheiro:Engineering and Mining Journal-Press 1924-11-15- Vol 118 Iss 20 (IA sim engineering-and-mining-journal 1924-11-15 118 20).pdf

Engineering and Mining Journal-Press 1924-11-15: Vol 118 Iss 20   (  ) Title Engineering and Mining Journal-Press 1924-11-15: Vol 118 Iss 20 Volume 118...

Ficheiro:Engineering and Mining Journal-Press 1924-09-20- Vol 118 Iss 12 (IA sim engineering-and-mining-journal 1924-09-20 118 12).pdf

Engineering and Mining Journal-Press 1924-09-20: Vol 118 Iss 12   (  ) Title Engineering and Mining Journal-Press 1924-09-20: Vol 118 Iss 12 Volume 118...

Ficheiro:Engineering and Mining Journal-Press 1924-08-30- Vol 118 Iss 9 (IA sim engineering-and-mining-journal 1924-08-30 118 9).pdf

Engineering and Mining Journal-Press 1924-08-30: Vol 118 Iss 9   (  ) Title Engineering and Mining Journal-Press 1924-08-30: Vol 118 Iss 9 Volume 118...

Ficheiro:Engineering and Mining Journal-Press 1924-12-06- Vol 118 Iss 23 (IA sim engineering-and-mining-journal 1924-12-06 118 23).pdf

Engineering and Mining Journal-Press 1924-12-06: Vol 118 Iss 23   (  ) Title Engineering and Mining Journal-Press 1924-12-06: Vol 118 Iss 23 Volume 118...

Ficheiro:Engineering and Mining Journal-Press 1925-03-14- Vol 119 Iss 11 (IA sim engineering-and-mining-journal 1925-03-14 119 11).pdf

Engineering and Mining Journal-Press 1925-03-14: Vol 119 Iss 11   (  ) Title Engineering and Mining Journal-Press 1925-03-14: Vol 119 Iss 11 Volume 119...

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