All are in great condition. I don't see any marks, tears or dogears in the books.
Vintage
The Radio Amateurs License Manuals
QST Manual
Included:
1970 April Learning The Radiotelegraph Code
1971 Understanding Amateur Radio
1972 A Course In Radio Fundamentals
1973 October QST Amateur Radio
1973 Operating an Amateur Radio Station
1974 How To become A Radio Amateur
1974 April The Radio Amateur's License Manual