That is SEA blue.....
Not seafoam. His a actually the first variation from 1976, it is actually model U6039. Which means your bottom plate has been replaced. Now how I can tell yours is a earlier one is, that is has the older, smaller Hoover plug. In 1976 Hoover changed over their plugs to one that is more squared. When they did that, the model then became U6039-030. The 030 indicated that a specification change was made. Mine in the Jae Place Collection is a U6039-030. I will include the early sales sheet for this model, and pictures of mine for comparison, as well as a more clear copy of the other sales sheet (which is mine, that is my old user name). Make certain you replace BOTH the Powerdrive AND the brush roll belt, or your powerdrive feature will not work correctly.
[ATTACH=full]105306[/ATTACH]
[ATTACH=full]105307[/ATTACH]
[ATTACH=full]105308[/ATTACH]
[ATTACH=full]105309[/ATTACH]
[ATTACH=full]105310[/ATTACH]
[ATTACH=full]105311[/ATTACH]
[ATTACH=full]105312[/ATTACH]
