b & w image of IMSAI 8080. 16 images of the IMSAI. The images are laid out in rows. The first row has two images which are about 1 1/2 x 3 1/8. Then there are two rows of the same image at 1.25 x 2.25. The last two rows are of the same image at 1 1/8 x 1 5/8.