tutorial on vintage knife repair?

[jdracing]

i have an old knife here i want to replace the blade.
is there a tut on taking a vintage slipjoint apart without
screwing it up?
i have looked around and hadn't found one yet,but sure
there is one posted here somewhere.
thanks for any info,
jd

P.S.the knives i repair will either stay in my collection,or be marked as not to be
sold for originals.