These four books was
A rare oddity for a collector or a construction worker
Developed for Construction Inspection Personnel (For the State of WV)
Developed by Roy Jorgensen Associates, Inc
Maryland
Covers aspects of structures and safety.
The questions in the book have an answer key that uses a shaded film to reveal the answers. That film is in a pouch in the back of
Remember to look for Trader Bob on the internet for manuals, magazines etc. Always look for traderbob14
