more than a century ago three eminent galileo scholars, raffaello caverni, antonio favaro, and emil wohlwill, discussed the emergence of galileo's science of motion and the documentary evidence pertaining to it. among the works of these scholars, only favaro's edizione nazionale of galileo's works is still widely used, while the contents of their other writings only play a minor if any role in the current english-speaking literature. the disappearance from historical memory of many of the substantial contributions by these authors is closely associated with a narrowing of the perspective under which galileo's science and its context have been discussed in more recent scholarship.