Originally Posted by tropit
OK...I'm up to page 8 and I already have a question. I have a 403A Slant-O-Matic, which I dearly love. I went to the Singer site to try to date her and I found conflicting information. It's my understanding that the Slant-O-Matic series started in 1958, but Singer says that the serial number on my machine dates it at 1951. Please help, I'm confused. Thanks.
~Cindy
I have the same question - my 401A, according to the serial number dating (and the certificate I got from Singer) date it at 1951. Same thing with the 603 - the date is 1959 and I read some place that it was introduced later. I'm confused, too.