Mid century medical lamp by Hala Zeist, Netherlands 1960s

Original mid century medical lamp. Articulated lamp that can be manouvred in many ways. It stands on a heavy cast iron base. It can be easily moved around on the casters that are still original and smooth.
The base is height adjustable to a maximum of around 250cm.
The lamp is switched on by a toggle switch on the top of the shade.
It still is in good condition considering the age and use.