Dexter Scroll saw
I have to find who made these nice machines.
The only one i have with almost the same picture is Hager Bross.
To consider Millers fall, Seneca Manf Comp, Trump Bross.
They have A,B and C machines

Source; Charles Churchill 1882 Catalogue.
I think i have solved this puzzel, have a look at the B machine and then compare it to the Senace Falls Manufacturing Company Rivall scrollsaw.

The foot shape fits and also most of the frame above the table is simular.
Now i have to see the Hager Bross picture and see if this is the same as well.