The House of da Vinci achievements

45.95%
Revolving Bridge
Codex Atlanticus 1487-1489
54.05%
Scythed Chariot
Around the year 1485
55.86%
Flying Machine
Manuscript B 1487-1489
72.07%
Viola Organista
Codex Atlanticus 1488-1489
80.18%
Printing Press
Codex Atlanticus 1478-1482
87.39%
File-cutter
Codex Atlanticus 1480