Johnson, J.D.
Found in 4 Collections and/or Records:
D-19-012 -- Steel Hanger for Mine Tracing Cabinet, 1932-04-26
Traced by: GNM
Job No. 15662
Bluepring of a steel hanger for Mine Tracing Cabinet for the Homestake Mining Company. On the lower right hand corner is a seal with "Engineers Office // Homestake Mining Co. // J.D. Johnson // Chief Eng. // R.S.F." in it.
D-19-013 -- Table Cabinet for Main Office of Homestake Mining Company, 1933-03-08
Scale: 1" = 1'-0"
Blueprint features the front elevation, end elevation, and plan under top of a table cabinet for the main office of Homestake Mining Company. On the lower right hand corner is a seal with "Engineers Office // Homestake Mining Co. // J.D. Johnson // Chief Eng. // G.N.M." in it.
D-19-018 -- Detail of No. 9 Frog Surface Tramway, 1934-07-28
Do not scale
Blueprint of Section A-A of the No. 9 Frog on the surface tramway On the lower right hand corner is a seal with "Engineers Office // Homestake Mining Co. // J.D. Johnson // Chief Eng. // H.J.S." in it.
D-19-021 -- Plan Relocation of 22 In. Gauge Track at East End Machine Shop, 1938-11-07, 1939-03-14
Drawn by: HJS
Scale: 1" = 10'
Drawing features a plan for the relocation of 22 inch guage track at the east end of the Machine Shop. Also featured on the drawing is a section labeled as Wash Rack.