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Gold Scale
Keller Portable Assay Balance Closed
Keller Portable Assay Balance Open
Keller Portable Assay Balance
Keller Portable Assay Balance Balance Beam
  Herman Kohlbusch May 1902 Engineering and Mining Journal.JPG - HERMAN KOHLBUSCH BALANCES - Ad for Herman Kohlbusch balances and weights in the May 1902 Engineering and Mining Journal  
Kohlbusch Scale I
Kohlbusch Scale II
Kohlbusch Scale III
Pulp Balance II with Weights
Miners Gold Scale Closed

Herman Kohlbusch May 1902 Engineering and Mining Journal | HERMAN KOHLBUSCH BALANCES - Ad for Herman Kohlbusch balances and weights in the May 1902 Engineering and Mining Journal Download Original Image
Total images: 67 | Last update: 11/7/23 7:05 PM | Help