Now before you stop reading and reach for your checkbook, I should note that there is no U.S. (which I assume also means no Confederate States, Hawaii, et al). And there are at least 600 empty spaces, ranging from expensive rarities to at least a handful of cheap stamps. (What's up with those?)
So I have a few questions. Who is the collector? How many stamps are included (using Keijo's count of worldwide stamps, I assume close to 600,000)? Are there really Minkus albums covering the world in depth? (If I had to guess, I would assume this is some combination of Minkus Specialty albums with their Global/Supreme Global supplements.)
There has been a nice discussion about this on Stampboards.
You can find more information on the collection at the Harmer-Schau website.
If anyone reading this blog buys this collection, please let me know! My guess is that it won't sell whole, but that offering it as such is the first step before breaking it up by country. Maybe if that happens we'll see some photos and learn more.
P.S. I hope to find time to work through the list of the 600 missing stamps and report back here.
Update 8/11/12: I converted the wantlist to Excel so I could more easily play with it and have posted the results in the StampBoard thread linked above. If anyone wants a copy of the Spreadsheet, let me know. Bottom line is that there are more like 1200 stamps missing with a total 2007 catalog value in excess of $5 million USD. Fortunately, there are a couple at 20 cents that I could afford.