What's the difference between selvage and selvedge?

Selvage

Definition:

• (n.) Alt. of Selvedge

Example Sentences:

Selvedge

Definition:

• (n.) The edge of cloth which is woven in such a manner as to prevent raveling.
• (n.) The edge plate of a lock, through which the bolt passes.
• (n.) A layer of clay or decomposed rock along the wall of a vein. See Gouge, n., 4.

Example Sentences:

• (1) Rucksacks fit with the popularity of beards, hacking jackets, hiking boots, selvedge denim and Nordicalia, all of which are beloved of men in east London.