Shoes.

AGO/Cemented,

Goodyear,

Blake,

Stitched-Out/Ideal,

Moccasin,

Sacchetto (Slip Lasting) Strobel,

Opanka --- http://www.freepatentsonline.com/20070062064.pdf

Vulcanized --- http://www.freepatentsonline.com/20030121179.pdf

Direct Injection -- http://www.freepatentsonline.com/EP1336347.pdf

the pump,
the derby,
the oxford,
the loafer,
the sandal and
the boot are examined in depth together with
cemented/AGO,
tubular moccasin,
SOL-california/sewn-in-sock,
Goodyear,
Blake,
strobel constructions etc.

College File

http://www.localherbs.org/about/index.html -- chinese medicinal herb farmers

Yo San university -- No Bachelors degree needed!

http://www.chiwellness.com/herb_farm_asheville.htm -- apprenticeship.