Image: Indigoproduktion BASF 1890
Indigoproduktion_BASF_1890.JPG (351 × 247 pixels, file size: 15 KB, MIME type: image/jpeg)
Description: Indigoproduktion BASF um 1890
Title: Indigoproduktion BASF 1890
Credit: alte Photographie
Author: unbekannter Photograph
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
Image usage
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