Wolfram mine. Series of 2 photos

Wolfram mine. Series of 2 photos.

Bibliographic Details
Main Author: Wesseling, Frank
Institution:International Institute of Social History
Format: IMAGE
Published: (1974?)
Subjects:
Online Access:http://hdl.handle.net/10622/CCA6E5AD-0A67-4D7E-BF51-E3BCD46958AA
Description
Summary:Wolfram mine. Series of 2 photos.
Published:(1974?)