Off-Topic: Old Phones...

Heya. Given the penchant of people on this list to collect all sorts of obsolete and antique tech, I figured I'd throw a query out here. I live in an old apartment block that has a 1920's vintage Western Electric intercom system. The system is in need of some "help" (it still works, but is far from what you'd consider 'optimal'). I'm a phone guy by trade, and would love to spend some of my personal time making this system work like it did when it was installed in 1927. If anybody out there has any knowledge of antique intercom systems like this, please E-mail me off list. I can provide more information (like pictures of the equipment and a better description). Just don't want to further dive down this rabbit hole on this list. For that matter, if there's a discussion list relevant to antique telephone systems, referring me there would be appreciated as well.