Chassis identity and continuity of ownership
Works sports racers of this era transact almost entirely on chassis identity, period race record and continuity of ownership. For the 335 S specifically, the corpus is four cars — 0674, 0676, 0700, 0764 — with the first two converted from 315 S, one destroyed at the 1957 Mille Miglia and each of the remaining chassis individually documented. Any commercial discussion begins and ends with chassis identity, Ferrari Classiche certification and continuity of ownership. Establish these facts through Ferrari Classiche before any commercial discussion.

