Sure, just as McIntosh, Pioneer and Sansui have theirs. From an administrative standpoint, you would have to have a moderator for it also.
I think there should be nine vintage manufacturer sections:
Fisher
McIntosh
Pioneer
Sansui
Marantz
Kenwood
Yamaha
Harmon/Kardon
Other Manufacturers
Again, all of these need moderators and admins. This should not be a problem, considering the vast knowledge of the members here.
I think these cover the "biggies".