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Subseries 4. Machinery

Scope and Content Notes:

This subseries mainly contain sketches and blueprints of steel production machinery from the early 20th century. Some of the sketches of machinery include blast furnaces, explosive gas determinator, stem flying shear table, continuous mill, hot saws, billet shear, and tables.


Oversize 5
Roll 1 1. Gen. arrangement of automatic turntable for blast furnace #5 and 6 (Drawing #6275). Blueprint. (29.5" x 35.5") [2 copies], 1907
2. Explosive gas determinator. Blueprint. (29.5 x 35.5"), 1908
3. Details for explosive gas determinator (Drawing #7268). Blueprint. (29.5" x 35.5"), 1908
4. Details for explosive gas determinator (Drawing #7269). Blueprint. (29.5" x 35.5"), 1908
5. Stand for explosive gas determinator. Blueprint. (29.5" x 35.5"), 1908
6. Proposed gen. arrangement of automatic turntable for blast furnace # 5 and 6 (Drawing #6093). Blueprint. (29.5" x 35.5"), 1907
7. Details of blow pipe for [furnace] (Drawing #247). Blueprint. (25.5" x 36"), 1902
8. Details of blow pipe for f''c's. #1 and 2. Blueprint. (33.5" x 46.5"), 1899
9. General arrangement of incline for No. 1, 2, 3, and 4 furnaces. Blueprint. (32" x 46"), 1902
10. General arrangement and details of hotbed table; general arrangement of hotbeds and operating mechanism. Blueprint. (33.5" x 48.5"), 1901-1906
11. General arrangement of stem flying shear table. Blueprint. (33.5" x 48.5"), 1901-1906
12. General arrangement of 14" continuous mill no. 2. Blueprint. (33.5" x 48.5"), 1901-1906
13. General arrangement of movable shears for 21" mill no. 2. Blueprint. (33.5" x 48.5"), 1901-1906
14. General arrangement of 14" #2, 21" #1, 21" #2, 28" and 38" mills. Blueprint. (33.5" x 48.5"), 1901-1906
15. General arrangement of hotbed for 4"x 4" billet for 21" mill #2. Blueprint. (30" x 35.5"), 1907
16. General plan of 16" continuous mill, hot saws, billet shear, and tables. Blueprint. (31.5" x 46"), ca 1890
17. Drawings for brakes [on train car?] Blueprint. (11" x 11"), undated
Roll 2 1. Drawings for brakes [on train car?] Blueprint. (11" x 11"), undated
2. Unidentified mechanical drawings. Blueprints. (25" x 30") [6 sheets], undated
3. Mechanical drawings labeled Exhibits B, C, H, M, and U. Blueprints. (23.5" x 29") [5 sheets], 1901
4. Unidentified mechanical drawings. Blueprints. [4 sheets] (29" x 19"), 1902
Roll 3 1. The Westinghouse Machine Co. Plan for Type 2 A.V. gasoline engine. Blueprint. (17.5" x 25"), 1905
2. General arrangement of circular chute. Blueprint. (30.5" x 26"), 1907
3. Hoist arrangement for furnaces No. 5 & 6. Blueprint. (35.5" x 30"), 1907
4. Byrnes frictions draft rigging. Coated cloth. (25" x 37"), 1908
5. Byrnes frictions draft rigging. Coated cloth. (25" x 37”), 1908
6. General arrangement of roller bearings, Slick Wheel Mill. Blueprint. (15" x 11"), 1909
7. Blast furnaces: Hosking Improvements. Blueprint. (15" x 11"), undated
8. Ingot stripper. CA47. Blueprint. (25" x 35.5"), 1904
9. Ingot stripper. CA47. Blueprint. (25" x 35.5"), 1904
10. Ingot stripper plant. Clairton Steel Co. Blueprint. (25.5" x 35"), 1904

Section: Mingo Works, Mingo Junction, Ohio

Roll 4 1. Blast furnace No. 1 and 2: Details of Tuyere stock. Mingo Works. Blueprint. (26" x 36"), 1906
2. Furnaces: Details of Tuyere stock f''ce No. 1. Mingo Works. Blueprint. (25.5" x 36"), 1903
3. Detail of Tuyere stock furnace No. 2. Mingo Works. Blueprint. (26" x 36"), 1901
4. Furnace Hearth. Mingo Works. Blueprint. (26" x 36"), undated
5. Furnace No 2 and 3: Tuyere Stock. Mingo Works. Blueprint. (30.5" x 36"), undated
6. Furnace No. 3: Section of hearth and bosh. Mingo Works. Blueprint. (31.5" x 36"), 1908
7. Furnace No. 2: Tuyere Stock. Bellair Works. Blueprint. (31.5" x 37.5"), undated
8. Furnaces No. 2 and 3: Tuyere stock. Mingo Works. Blueprint. (30.5" x 36"), 1907
9. Furnace No. 2, 3, and 4: Eye sight for Tuyere stock. Mingo Works. Blueprint. (30.5" x 35.5"), 1905
10. Furnace No. 3: Details of Tuyere stock. Mingo Works. Blueprint. (30.5" x 36"), 1901
11. Furnaces No. 2, 3, and 4: Details for Tuyere stock. Mingo Works. Blueprint. (30.5" x 36"), 1902
12. Furnace No. 3: Section of hearth and bosh. Mingo Works. Blueprint. (31" x 36.5"), 1902
13. Furnace No. 2: Section of hearth and bosh. Mingo Works. Blueprint. (31.5" x 37.5"), 1903
14. Furnace No. 2, 3, and 4: Eye sight for Tuyere stock. Mingo Works. Blueprint. (31" x 35.5"), 1905
15. Furnace No. 4: General arrangement of Tuyere stock. Mingo Works. Blueprint. (30.5" x 36.5"), 1905
16. Furnace No. 2, 3, and 4: Eye sight for Tuyere stock. Mingo Works. Blueprint. (31" x 36"), 1905

Section: American Steel and Wire Co.

Roll 5 1. Assembly of peep sight, No. 1 & 2 Blast furnaces. American Steel and Wire Co. Blueprint. (21" x 30"), undated
2. No. 1 Blast: Tuyere stock, details. American Steel and Wire Co. Blueprint. (21" x 30"), 1906
3. No. 1 & 2 Blast furnaces: Tuyere stock, details. American Steel and Wire Co. Blueprint. (21" x 30"), 1906
4. Eye sight for blow pipe, Furnace B. National Tube Co., Furnace Dept. Blueprint. (26" x 36"), 1904
5. Tuyere stock eye sight, Furnaces A & B. National Tube Co., Furnace Dept. Blueprint. (26" x 36"), 1901