Patterns: Catalogues, Evaluations, Pictures.

I see that you are in Europe and am guessing (from your Krause catalog mention) that your interests lie in pattern coins from countries around the world.

I don't know of a one-volume world pattern catalog, but you might find what you are looking for if you purchase one or more country-specific reference books. I few of my country-specific books include a section on the pattern coins of the country.

If you're interested, here are two very good references for US pattern coins:

1. United States Pattern Coins by J. Hewitt Judd, MD (current edition edited by Q. David Bowers). The current book is part of Whitman Publishing's "Guide Book" series.

2. United States Patterns and Related Issues By Andrew W. Pollock III

Back in 2008, Bowers and Merena Auctions held an auction in conjunction with the Baltimore Coin & Currency Convention that featured the Carl F. Chirico Jr. collection of world pattern coins. The catalog (with its Prices Realized List) might be a good source of information for you as well.

Hope that helps!