Source of waterslide decals - http://www.keelersales.com/servlet/Detail?no=756
These are intended for a Singer 301 (3/4 size bed) so they aren't long enough nor have enough corner decals for the bed of a 201. But, they are of the correct design and they come in a "two pack" so I'll have enough extra decals to make them fit my machine.Evapo-Rust - http://www.evapo-rust.com/.
This wonderful stuff, can be purchased at at your local retailer or from Amazon. Quoting from their website: "A product of extensive research, EVAPO-RUSTTM rust remover is an environmentally-safe water-based product that removes rust in minutes, without scrubbing."Power Coating Supplies
Eastwood (http://www.eastwood.com) has a full range of powder coating equipment, including home systems, powder, and preparation supplies. I use their Hot Coat system and their powders. I've also used their high temp silicone caps and plug kitsSinger 201 Parts
Sew Classic http://shop.sew-classic.com/Singer-201-201k-201-2-201-3-1200-Parts_c36.htm Jenny has many parts for repairing Singer 201's and other vintage sewing machines. Fast service and very reasonable prices.