SuzzyQ,
Nope, I haven't a clue. Both of them are generic badged machines. The White is a Japanese made machine, the other one ... who knows.
Here is two sites that have photos of machines to help you ID them. Since these are badged machines you might find the manual for a different brand machine shows the same pic as yours. You can use that.
{
http://www.tias.com/stores/relics/ }
{
http://sewing-machines.blogspot.com/...e-manuals.html }
I'm sure there are more sites, I just have those two handy.
Joe