I have scanned the 12 pages of the Girdermatic project book. Each page is a highly detailed, with an average size of 65K per JPEG image. If you have a slow modem connection (e.g. 9600 bps), these images may take over a minute each to download.
Page 5 - Busy Industrial Plants
Page 6 - Structures That Move Back and Forth
Page 7 - Set 33 Gives Double Action
Page 8 - Spectacular Tall Projects
Page 9 - Realistic Industrial Structures
Page 10 - Rocket Testing Stand
Page 11 - Two Fun Structures At One Time
Page 12 - Combining Girdermatic With Other Sets
Here are the 4 pages of the black and white Girdermatic instructions on actually using the various pieces, how they fit together, tips on structural design, etc. This is the "engineering guide" you were supposed to read first, and then you browsed through the color project book looking for a design to build.
Page 1 - black and white instruction guide
Page 2 - black and white instruction guide
Page 3 - black and white instruction guide
Page 4 - black and white instruction guide