Traditionally and is some countries by law, an antique is an item that is 100 years old or older(excluding automobiles in some places). Therefore any singer machine that is dated 1911 or before is an antique. However, please remember that even most of these (once you got into the 1900's) were made in the millions so just because it's an antique it is not necessary worth a lot of money.
This question doesn't belong in Bands and Artists
If you mean models of sewing machine, probably hundreds. Singer started in 1851 and made many industrial models as well as home sewing machines.
He didn't invent the sewing machine. He made improvements to previous models of the sewing machine which are still the basis of modern sewing machines such as, straightening the shape of the needle. Isaac Singer also produce the first commercially successful sewing machine.
One can locate a vintage toy sewing machine from: Etsy, eBay, Antiqbuyer, Patented Antiques, International Sewing Machine Collectors Society (ISMCS), Midrivers, Sewalot to name a few. Prices start from £16.64.
Leather can be sewed using any sewing machine, but the Singer mid-range models would do the best job at the most reasonable price.
No. As the world moves modern so do their sewing machines, Most now are made with digital screens.
Check at Singerco.com. They have free downloads of most of their models.
Sewing machines are generally the same,it is best to start with an older machine to lean the basics.
Brother International have several different models of embroidery sewing machines. The company website displays eight different machines that are available for purchase.
theory of sewing machine
Singer has manuals for many of the White models on their web site.
sewing machine:) A sewing machine uses thread to fasten fabric together. A sowing machine plants seeds.