These matt silver tools have some patina,
Notice how the 1850 is turning into a dark grey color.

1952 and 1953 screwdrivers can be seen with patchy green handles.

Mikael Raivio explains:
The green color is because the painted handles have recieved a coat
of varnish (Firnis), a clear, quick-drying oil, serving as a protective layer.
The varnish has then yellowed, and over the blue paint it shows as green.

No text stamped.

"Diamond" combination plier.

14mm, 10mm and 7 and 9.

D.R.G.M.

114mm tube and 130mm handle.

Patent angem.

Here's another identical toolkit, delivered with a note inside
that can help ud date the blue screwdrivers to october 1952.

You will notice the 561 is a newer 1953-55 dull grey.

Diamond combination plier.

A note is posted inside this late 1952 toolkit.
If you use this toolkit with the new 1953 Volkswagen (The Zwitter model),
you should exchange the 450-7/9 and 600-10 for 450-7/8 and 450-10/12.