Johann Eustacchio (Entwerfer_in) Vienna, Krieau, trotting system, Eustacchio - conversion project, variant IV, 1908. Pencil designation, black pen drawing; Transparent Paper 1908 , 1908
Size: 3440px × 1453px
Photo credit: © piemags/ABTB / Alamy / Afripics
License: Licensed
Model Released: No
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