Today I walked into a thrift store and found a stack of Popular Science, Popular Mechanics, and others going back to 1974. I got real excited thinking I would find that had Altair on the cover (does anyone remember which issue that was ?), but no luck. I did get a October 1977 issue that covers home computers for $595. In it were pictures and write-ups on the following: Commodore PET Heath H-8 (article says new H-11 uses DEC LSI-1) Radio Shack model 1 Altair 8800 Single-board 8084 from IMSAI Southwest Technical's 6800 Sol Terminal Computer Technical Design Labs Z-80 Xitan Compucolor The Digital Group Cromeco Z-2 Poly 88 from PolyMorphic Vector Graphic Vector 1+ Challenger System from OSI EPA 6800 with hexidecimal keyboard There were many more mentioned in the article, all together I purchased 12 different issues at 7 cents each. Got a few manuals for cpu's, software, and printers all for 7 cents each. Got three apple IIc power supplies for $1 each along with various commodore power supplies for the same price. As soon as someone can tell me the right issue I will go back looking for it. John