5302 and a Switchbox

[HowardPgh]

I found these two items at my local flea mkt.
A 5302G and what looks like a wooden switch box.

[poplar1]

The box is for Western Electric Key System known as "100 Key"

[twocvbloke]

I'd love to have a 5302, they look like a compact 500, and are a superb example, the epitome even, of Reduce Reuse Recycle...