Old network cabinets

Counting the most distant cabinet as #1, there are two 16-slot modem
chassis in cabinet #2, six in cabinet #3 and two in cabinet #4.
The device on top of cabinet #4 is a LocalTalk network repeater.
The top of cabinet #5 is holding equipment to our remote locations.  
The bottom of this rack has an early food service meal card network.
Cabinet #6 held the equipment for our Metricom wireless modem colaboration.

These modems were replaced in a Y2K upgrade.  The cabinets were
replace more recently with deeper enclosed cabinets.