Mark
08-10-2014

Found at British Isles East Coast at the pointed boulder. Took me about 10 minutes with search R4

Guilder
12-05-2016

Save yourself the trouble of searching; this is sold for 500 ducats in the following craft shops:

Northern Europe: Amsterdam, Antwerp, Edinburgh, Oslo, Copenhagen, St. Petersburg, Stockholm, Dublin, Danzig, Nantes, Hamburg, Frankfurt, Groningen, Bremen, Plymouth, Bergen, Bordeaux, Manchester*, Riga, Lubeck, London

Western Europe: Porto, Genoa, Seville, Barcelona, Valencia, Paris, Palma, Pisa, Madeira, Malaga, Marseille, Las Palmas, Lisbon

Eastern Europe: Athens, Candia, Salonika, Syracuse, Naples, Rome, Venice

North America West Coast: San Francisco


*Note: Manchester is not in the game at the time of this comment's posting. It won't be released until Age of Revolution, Chapter 1. Cheers.

Lush_
11-19-2017

You're the best, Guilder!

Bael
11-20-2017

Ah! he's sure missed no one does a deep research like he used to. Good luck to him whatever he is playing now.