Nordkap - Can't Identify Brass Fitting
Yes models from this period do tend to have fittings possible considered basic by modern standards.
The pics are of a model belonging to Malc Vernon a fellow C&DMBC member and yes he has added a great deal of extra detail. I do have more pics so am attaching a couple for your info. Please ask if you need further help. One of the pics is the original model as first received
Dave