METAL STEM & Threaded bowl
The latest range of Dr Grabow Viking, made in USA. There are an incredible range of bowls that fit these pipes, probably more than other make of pipe. That is probably since so many other makers chose to use the same thread, and many pipe smokes seem to have got their friendly local pipe maker to make a special for them.
There will be several other pages added for Viking once a more concise history is established