Theo a Koch Chicago barbers chair

Theo a Koch Chicago barbers chair, don't know much 

the chair. It spent a little time in a tattoo parlor , and probably 

last ten years In a storage shed. Some slight surface rust

and one small tear in front leg fabric and one small crack in

metal on front , seems to be all original and and fabric in

great condition. I've tried to look up same style with no luck,

head rest seems to be a lot different than most , looking 

for an appraisal, thanks

Fair