Drawings series of the Equations Machine.
Drawing of the Work No 1, Developed ensemble of shafts E and C, belonging to the Equations Machine. It is life-sized and color copy, dated on 10th July 1909. All the ensembles of serrated wheels, and shafts from this part of the machine are precisely represented and they contain several marks.
You are all set!
Your first Culture Weekly will arrive this week.