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Filter: Subject of Metal trade
| Date: | 05 20 1970 |
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| Description: | A male employee, Karl Johns, attends to a sound test. |
| Date: | 06 12 1970 |
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| Description: | This dredge pump drive was purchased by Ellicott. Falk caption reads, "Special (submersible) dredge pump drive. Quad input single output, ratio 1.8214:1. 1... |
| Date: | 07 09 1970 |
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| Description: | Male employee, John Beck, welding a mud guard to a gear. |
| Date: | 07 09 1970 |
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| Description: | Male employee, John Beck, arc welding a mud guard to a split ring gear. |
| Date: | 07 02 1970 |
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| Description: | Twin pinion that was a later component of a tug on a controllable pitch propeller. This product was purchased by the Electro-Motive Division of the General... |
| Date: | 07 22 1970 |
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| Description: | Large mill drive that was purchased by Koppers Corporation and used by Hanna Mining. Original Falk caption reads, "Large ring gear made to 1970. First ring... |
| Date: | 09 04 1970 |
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| Description: | This two pinion combining gear, a component of a main propulsion system was purchased by Fairbanks Morse and used by Falcon Carriers Incorporated. Original... |
| Date: | 09 04 1970 |
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| Description: | Two pinion combining gear that is a component of a main propulsion system. This product was purchased by Fairbanks Morse and used by Falcon Tankers. Origin... |
| Date: | 03 02 1971 |
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| Description: | A male employee, Bill Hoppe, attends to a special cutter head drive. This product was purchased and used by the Great Lakes Dredge and Dry Dock company. Fa... |
| Date: | 12 29 1970 |
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| Description: | A male employee, Dennis Zastrow, inspects a gear in the gear lab. |
| Date: | 01 19 1971 |
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| Description: | View of a 29 foot in diameter ring gear that is a component of a ball mill drive on a truck. This ring gear was purchased by Koppers and used by Hannah Min... |
| Date: | 06 23 1971 |
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| Description: | This speed increaser, a component of a generator drive, was purchased by Allis Chalmers and used by the United States Corps of Engineers. Falk caption read... |
| Date: | 03 01 1971 |
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| Description: | Male employee, B. Schinto, inspecting according to original Falk caption, "a YQA element for use in bulletin 171-110." |
| Date: | 06 23 1971 |
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| Description: | Special speed increaser on the factory floor. This product was purchased by Allis Chalmers and used by the United States Corps of Engineers. Falk caption r... |
| Date: | 04 15 1971 |
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| Description: | Male employee, Timothy Burton, inspecting a drive agitator. This product was purchased by Coppus Engineering Corporation and used by E.R. Squibb and Sons. ... |
| Date: | 04 15 1971 |
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| Description: | View of a male employee, Walter Drolhr, attending to a drive agitator. This product was purchased by Coppus Engineering Corporation and used by E.R Squibb ... |
| Date: | 03 26 1971 |
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| Description: | Original Falk caption reads, "Dynamic balancing of a YQA element for use in YQA bulletin 171-110." Male employee in photograph is Edward Rhys. |
| Date: | 06 23 1971 |
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| Description: | Speed increaser on the factory floor. This product was purchased by Allis Chalmers and used by the United States Corps of Engineers. Falk caption reads, "L... |
| Date: | 08 15 1971 |
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| Description: | A male employee, Ed Grown, attends to a large ball mill drive. This product was purchased by Allis Chalmers and used by Pima Mining Company. Falk caption r... |
| Date: | 06 28 1971 |
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| Description: | Component of a kiln that was purchased by F.L. Smidth Company. Falk caption reads, "This is the gear rim for the first fabricate, T-section, split, spring ... |
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