Baltzer Johannes (1862-1940), school (1889): floor plan ground floor, 1st and 2nd floor, calculations and ink samples. Pencil on cardboard, 52 x cm (including scan edges) Baltzer Johannes (1862-1940): Schule

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Size: 2030px × 3000px
Photo credit: © EU/BT / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1., baltzer, johannes