Yup http://www.cs.uiowa.edu/~jones/pdp8/hard8e/kl8ja.html If people have problems with the scans on my site, email me. Most of them (this one included) are due to the quality of the original but I may have scan problems with some. If anybody has a better copy they can scan or can send me a copy I will put it on my site. David Gesswein http://www.pdp8.net/ -- Old computers with blinkenlights