Originally Posted by
KatSan1218
I just asked her and she says she doesn't see any numbers on it. But she has pic of the manual and certificate of authenticity. She sent me pics of both.
It is a Model 153mg, Domestic Rotary. It is the Rolls Royce of sewing machines. While the parts were manufactured, the sewing machines were manually assembled and went through extensive human testing before each one was sold.
They are also silver-plated, making them more valuable because of the metal.
It is a beautiful machine, I hope it finds a home with someone who will continue to use as it should last another 100 years if maintained.