Here's my main toolbox as it stands today. I've had this box for around 45 years now and the roller draw that its on I rescued from goodness knows where a lot later than that. Last week I had a major culling down of tools in this box as it was just getting out of hand so its down to the things I use regularly on the bikes and cars and the rest has been distributed to another 3 toolboxes I have. The drawers are for hammers,screw drivers and drifts, pliers, and allan keys with the bottom 2 for random specialised stuff.
If you look closely you will see a MD Skyhawk A4G zonal diagram taped to the inside of the lid I put there back in 1978 when I worked on such things.
Ciao