Knitted slippers pattern - Can anyone help please?

[readywithwellies]

When I was a child my aunt used to make these. She has died now and I'd love to make some. Anyone know how?

yourstilniagarafalls.typepad.com/yours_til_niagara_falls/2008/11/knitted-slippers-made-by-granny.html

That's exactly the ones thanks