Jan T

Number one is for straight line machine quilting. That bar that sticks out to the right of the foot can be set as a guide to help you keep an even distance between rows of stitches.

mom-6

#8 looks like a feed dog cover for a zigzag machine.

Digitizingqueen

I see it now I thought the foot was two seperate pieces one on top of the other which is why I thought ruffler oops :-)

miss_ticky2

I have a roller foot similar to #5. I bought it years ago when I needed to sew some vinyl or leather...it was supposed to help feed it through and not stick so much. Can't remember now how effective it was...lol

Airwick156

I think it is too. I have a plastic one for my machine.

debcavan

One is a quide for quilting parallel lines
Two is a seam guide
Three is for holding the button while you sew it on
Eight covers the feed dogs
Five in the second photo with the roller is for leather

boohoofish

I believe #5 is a foot for working on velvet so that it doesn't crush it. My Mom's Viking has one and I think that is the one she used.

Morningcoffeegal

#1 can't see that well but I would say its an adjustable presser foot used for quilting

#2 seam/cloth guide
#3 holds Buttons
#4 cording foot
#5 roller presser foot used for vinyl & velvets
#6 right-cording/zipper
#7 Left- cording/zipper
#8 darning plate

I believe these are from an old singer

Muv

You seem to have the answers already, but this is an excellent side for identifying (and buying, if you are in this country) machine attachments http://www.helenhowes-sewingmachines.co.uk

Dolphyngyrl

5-roller foot
2-seam gauge
6/7 look like zipper feet