Category:Mining engineers

Sottocategorie

Questa categoria contiene le 54 sottocategorie indicate di seguito, su un totale di 54.

File nella categoria "Mining engineers"

Questa categoria contiene 44 file, indicati di seguito, su un totale di 44.

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  Albert Reid Ledoux (1852–1923).png 393 × 518; 116 KB
  
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  Arthur Redman Wilfley.png 577 × 805; 299 KB
  
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  Bernhard Albrecht Moll Ignaz von Born.jpg 930 × 1 162; 280 KB
  
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  Henning Calvör Acta.jpg 785 × 1 275; 186 KB
  
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  Farewell party for mining engineer of first class Fredrik Carlson in officials house in sulitjelma.jpg 552 × 380; 112 KB
  
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  Derby-Mine-Highland-Pines.jpg 2 332 × 1 690; 3 MB
  
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  Frederick G. King, Jr.png 1 013 × 1 175; 987 KB
  
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  Functionaries of the mining company in Sulitjelma.jpg 279 × 380; 69 KB
  
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  George E Bent and his brothers in Cuautla, Mexico, 1890 (PORTRAITS 1002).jpg 768 × 602; 41 KB
  
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  George E Bent in London, 1900 (PORTRAITS 993).jpg 420 × 600; 10 KB
  
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  George E Bent in New York, 1889 (PORTRAITS 992).jpg 440 × 600; 19 KB
  
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  George E Bent in New York, 1909 (PORTRAITS 979).jpg 416 × 600; 10 KB
  
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  George E Bent, 1909 (PORTRAITS 980).jpg 422 × 600; 9 KB
  
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  George Eben Bent (wearing silk hat) in Chicago, approximately 1890-1900 (PORTRAITS 990).jpg 433 × 600; 27 KB
  
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  George Eben Bent in Chicago, approximately 1890-1900 (PORTRAITS 989).jpg 437 × 600; 26 KB
  
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  Gulshan Lal Tandon.jpg 3 259 × 2 700; 2,61 MB
  
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  Hamilton Smith (1840–1900).png 361 × 421; 104 KB
  
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  Chuck Herbert.jpg 507 × 610; 234 KB
  
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  Highland-Pines-Plat-G-amended.jpg 1 753 × 1 240; 2,2 MB
  
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  Otto von Hingenau.jpg 1 240 × 2 104; 1,6 MB
  
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  James Herbert Curle.jpg 376 × 452; 98 KB
  
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  John Warren (c. 1837 – 1910).png 241 × 337; 52 KB
  
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  Jones and Laughlin Inc., One of the field engineers checking drill pipe at Friendswood (8623057542).jpg 777 × 1 000; 443 KB
  
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  Josef Kriehuber Karl Maria Haidinger 1856 (1786).jpg 832 × 832; 121 KB
  
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  Jsk terbaru.jpg 1 280 × 1 058; 190 KB
  
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  Julius Pataky 1955 Novotneho Lavka Praha 2021.jpg 295 × 418; 47 KB
  
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  Carlos Lambert.jpg 969 × 1 471; 1,41 MB
  
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  Oberbergrat-Pinno.jpg 1 000 × 1 170; 702 KB
  
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  Official Year Book Scranton Postoffice 1895-1895 - 056.png 2 077 × 3 513; 8,39 MB
  
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  Paavo-Maijala-1997.jpg 773 × 984; 239 KB
  
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  Ernest N. Patty.jpg 1 197 × 1 809; 2,45 MB
  
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  Perforaciones.jpg 3 456 × 5 184; 1,76 MB
  
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  Perforistas.jpg 5 184 × 3 456; 1,77 MB
  
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  Pioma.jpg 3 456 × 5 184; 10,17 MB
  
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  CarlCasparRiiber-OB.F06354.jpg 1 197 × 1 200; 1,04 MB
  
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  Robert Gilmour Leckie.jpg 414 × 550; 45 KB
  
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  Francisco Javier San Román.jpg 282 × 344; 24 KB
  
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  Josef Stadler Litho.JPG 1 407 × 2 113; 565 KB
  
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  Stephen Birch.png 241 × 336; 66 KB
  
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  Vojslav2.jpg 250 × 338; 43 KB
  
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  Charles Marie Walckenaer.jpg 331 × 455; 107 KB
  
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  Ōshima Takatō 1.jpg 300 × 400; 14 KB
  
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  Ōshima Takatō 2.jpg 1 772 × 2 362; 771 KB
  
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  Ōshima Takatō 3.jpg 300 × 300; 54 KB