The decorations are somewhat faded, but they must have been quite elaborate.
The flywheel.
The well known bobbin winder.
This badge might look like a Singer badge from a distance, but looking closer there is no mistaking this machine to be anything but a Winselmann from Germany.
There is a nice cover with this machine. Doe the name "Hera" mean this is not the original cover or is it a "Hera by Winselmann"?