Astounding Science Fiction Volume III, No. 10 British Edition, June 1951. Featuring L. Ron Hubbard's "Dianetics: The Evolution of a Science - A fact article of genuine importance". Moderately rubbed to extremities, vertical crease parallel to the spine to the front cover, small chip to the head of the spine with a couple of short tears, last two pages have a 2.5cm horizontal tear midway thru the pages, rear wrap has 10cm horizontal tear midway. Now protected in mylar.