Box 56
Container
Contains 8 Results:
Copper Refining and Fabrication - Part I Copper Refining, 1925
File — Box: 56
Scope and Contents note
Industrial Dept
Dates:
1925
Copper Refining and Fabrication - Part II Copper Fabrication, 1926
File — Box: 56
Scope and Contents note
Industrial Dept
Dates:
1926
Plastics Industry of LA County, n/d
File — Box: 56
Scope and Contents note
Industrial Dept, 1950's ??
Dates:
n/d
Smelting of Iron Ore and Manufacture of Steel Commercially in LA, n/d
File — Box: 56
Scope and Contents note
Industrial Dept, after 1915
Dates:
n/d
Stone Canyon Coal Mine, Monterey County CA, 1919
File — Box: 56
Scope and Contents note
Industrial Dept
Dates:
1919
Survey of Non-Ferrous Foundry Facilities, 1951
File — Box: 56
Scope and Contents note
Business Service Dept, Aug-51
Dates:
1951
Engineering Consultants and Architects Committee Revised Roster, 1956
File — Box: 56
Scope and Contents note
Construction Industries Dept, Mar-56
Dates:
1956
What is Happening to the Manufacture, Fabrication and Consumption of Steel in Southern California and the USA and Why?, 1962
File — Box: 56
Scope and Contents note
Research Dept
Dates:
1962