. Digital image of an albumenized salt print (photograph), given the title 'Der polygraphische Apparat k. k. Hof- und Staatsdruckerei in Wien' . 1853. Alois Auer 39 Alois Auer- polygraphische

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Size: 2831px × 1765px
Photo credit: © The Picture Art Collection / Alamy / Afripics
License: Licensed
Model Released: No

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