2007 August 07.
The hinges:
Particular details are the hinges. To solder is impossible.
Many a person tend to bonding. Bonding is difficult here. Only too easily develop air pockets. The range becomes unhandsome. Bondings could also not be loaded. Take care with bonding, often it does not run and the components are damaged!
The photos demonstrate the hinge detail. The hinge parts differ from ordinaries. They are not made of knuckles. In this case they are also not made of Gold or brass but of steel. Their fixing is by screws. That fits firmly and is proper also if parting.
Further details like milling of the hinge beds and their stop faces compare to the well known.

Is every component o.k., then one gives the desired finish.