Bulova parts

Iwas lucky enough to purchase a great many parts I though HOWEVER a lot of parts came with NO explaination of what they are or what calibre they fit

Most look like 2nd and 3rd wheels with pinions, Are their any measurments or catalouges that will tell me what they are, as well as what calibre.

Also cannion pinions,  hour wheels ,mainspring barrels, balance complete, regulators, pallet forks,cluch wheels, and so on  and a lot of loose stems.

I would appreciate any help I can get.

Thanks

James