Bonham’s New York sold Alan Turing’s Wartime Manuscript for $1,025,000, April 13, 2015

My goal is to publish new posts twice a week — Mondays and Thursdays. However, if you don’t see a new post on Thursday, it’s because I was too busy, so please look for a new one the following Monday.


Alan Turing

Alan Turing

You may know of Alan Turing from history or the latest movie about him, The Imitation Game, starring Benedict Cumberbatch. In a nutshell, Alan Turing is considered by many to be the father of modern computing. His work during WW II helped the Allies break the German Enigma codes and speed the end of the war.

A page from the manuscript

A page from the manuscript

On Monday, April 13, 2015, Bonham’s New York sold an original, hand-written manuscript by Alan Turing — the only known example. The 56 pages of mathematical notes on logic were probably written in 1944. The auction house did not disclose a pre-auction estimate in their catalog, but it was available as “Estimate on request”. It sold for $1,025,000, including buyer’s premium — probably helped by the publicity from the movie.

For the complete results of the sale, click here.


No shows until July, when we’ll be in Denver for the Denver World Wide Antique Show, at the Denver Mart, EXPO Building, 451 East 58th Avenue, July 24-26, 2015. In the meantime, we’ll be traveling in Europe. We’re sure to come up with some goodies, so keep an eye on my site for the latest additions. I’ll always be in touch, so please don’t hesitate to email or call.

Click here to check my website for the latest items and to look around. I always strive to offer the finest objects for sale on my website and at every show. There are many items for sale, sold items with prices and free lessons about glass and lamps. And remember to keep reading my blog.

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