[These pages were authored by the late Thoki Yenn, and were restored here from the Internet Archive by Erik Demaine, with contributions of missing files from various readers (notably Tommy Stevens, Roberto Morassi, and Boaz Shuval). If you spot any other bugs like missing images or pages, please report them.]

The A-Format

More about A-Format and Silver Rectangle

 

This marvelous book contains information that is not generally known. When I by accident found it in the public library in Copenhagen many many years ago I got so absorbed in it, that I read the two volumes twice from cover to cover. The reason I put it here is that right at the end of the second volume the Author, whom I have had the good fortune to meet, writes about the Origin of the A-Format. and explains about a term he has coined, calling it the "sacred cut".

The book was published by RHODOS, International Science Publishers, Copenhagen in 1967.

It has no ISBN Number, it is now distributed by the Author Tons Brunés, Bagsværd Hovedgade 116 A, DK 2880 Bagsværd,Copenhagen Denmark

Read on at page one