Yes that is correct.I find that whenever I buy a piece it seems as there is centuries of history involved. Often I find a fragment of that history and that makes it all worth the trouble. My latest "find" I put in this.
viewtopic.php?f=47&t=36265A history started 244 years ago. Continued 200 years ago, where it was modified to suit "present" style and requerments. Then a long dark unknown history before sold as something else (plated) but early history rediscovered by a present collecter. The present owner.
Books are often impossible to get hold of. Danish silver books was sold out in the 1980ties and not printed Again. A few persons are working to give a new edition, but I think that they are years away.
Norway - books have been years underway. My Austrian book I saw in Prag many years ago. My local library found a 1983 edition in Berlin - had it send for me to borrow.
Often the problem started many years ago. I have silver where the Smith used old marks - because the king should be taxed, whenever silver was manufactured. That problem was easy solved - re-use the marks 50 or 60 years after.
viewtopic.php?f=47&t=7335&p=15558&hilit=fabritius#p15558