As Advanced Open Water Instructor you are eligible to become a Divemaster Instructor. This is an important step in the continuation of your Dive Professional career! As a Divemaster Instructor you are qualified to issue Science of Diving, Dive Guide and Divemaster certifications.s Advanced Open Water Instructor you are eligible to become a Divemaster Instructor. This is an important step in the continuation of your Dive Professional career! As a Divemaster Instructor you are qualified to issue Science of Diving, Dive Guide and Divemaster certifications.
After President Kennedy was assassinated, Jacqueline Kennedy insisted on wearing the suit, stained with his blood, during the swearing-in of Lyndon B. Johnson and for the flight back to Washington, D.C. with the Presidentâs body.
There is this myth that John F Kennedy went to his inauguration in 1960 without a hat. Actually he did, but he didn't wear it during the ceremony. Generally if you look at the history of menswear, in the last 100 years it's been a gradual progression from formal to casual wear.n addition to hats, it is notable, too, that most men wore shirts, slacks and even jackets to the beach, sporting events and even casual gatherings such as picnics, etc. I for one, mourn the loss of the chapeau. But the world changes. David Bush, Houston, Texas USA. I wear a hat to keep the sun off my bald head.