Hardback hardcover, published in 1994 23 x 23 cm 192 pages 173 illustrations and 12 reels View-Master only Please take a look at the pictures and read the text on the back of the book. A beautifully published book and a"" must"" for collectors of View-Master, especially because the anatomical images were made by William B. Gruber, the inventor of the View-Master system. But also very interesting for physicians and students and for anyone interested in the human body! Images and diagrams were selected from the"" big"" series, consisting of 23 booklets with a total of 221 coils. To illustrate, they included some photos to the end of this batch. Obviously, these are not part of this group.