Don't mind at all, when I saw the limit on the size of the .jpg attachments allowed, I though it better to post links to a larger pic. glad you posted them.
It is a bit dusty, but when I pulled it out, checked the operations and the platter moves just fine. The interesting thing about this is the tone arm is only a couple inches long, very low mass as you can see. In the pics there is rubber band around it to keep it steady for storage/moving. The tone arm is suspended from the top, when it lowers the stylus sits on the record. As it plays, it is meant to always be perpendicular to the grove in the record. When the groove moves it out of perpendicular, as the record plays, there is a small arm that uncovers a photocell and the platter drive motor is engaged. It moves the platter so the arm covers the photocell, stops the motor and kepps the stylus always perpendicular in the record groove.