have you ever seen one of those?

anyway, back in the wayback when listening to a double record, you'd put on record 1, side 1 first. then you'd put the 2nd record w/side 2 on the magnetic arm. when side 1 finished on record 1, the 2nd record w/side 2 would fall automatically and the player would play side 2 w/o the listener having to get up/walk over to the player. at the end of side 2, the listener _would_ have to approach the player to flip the record over for side 3, and put record 1 w/side 4 up on the magnetic arm. when side 3 finished, record 1 w/side 4 would drop down and play automatically.