Pascal's calculator
Known machines
Columns: Location | Country | Type | Wheels | Configuration
CNAM museum Paris | France | Accounting | 8 | 6 x 10 + 20 + 12 | CNAM museum Paris | France | Scientific | 6 | 6 x 10 | CNAM museum Paris | France | Accounting | 6 | 4 x 10 + 20 + 12 | musée Henri Lecoq Clermont-Ferrand | France | Scientific | 8 | 8 x 10 | MuséeHenriLecoq Clermont-Ferrand | France | Accounting | 5 | 3 x 10 + 20 + 12 | Mathematisch-Physikalischer salon, Dresden | Germany | Accounting | 10 | 8 x 10 + 20 + 12 | LéonParcécollection | France | Surveying | 8 | 5x10+6+12+12 | IBM collection | USA | Accounting | 8 | 6 x 10 + 20 + 12