4 ) SIKORSKY AIRCRAFT , HELICOPTER BOOKS....2 FROM THE 1960s

Description

THE SIKORSKY LEGACY IS AN EXCELLENT RECENT BOOK.....GREAT MATERIAL . PICTURES AND HISTORY
THE STORY OF THE HELICOPTER IS A NICE HISTORY BOO PUT PUT OUT BY SIKORSKY AIRCRAFT IN THE 1960s.....COVER IS STAINED AND IS MISSING ITS STAPLES....BUT IS A GOOD READ
THE MIRACLE OF THE HELICOPTER....PUT OUT IN THE 1960s BY SIKORSKY AIRCRAFT.....STAPLES ARE A BIT RUSTY ,and THE COVER DETACHED   BUtT OK CONDITION.....COOL PICS AND HISTORY