beautiful amber thatcher's dairy bottle patent 1884 one quart

I have a clear one,  a link 3 spots down, on Google, have the following warnings for reproductions.  I have a reproduction, but it is worth keeping.

A few Thatcher milk jars will have dairy names embossed in the slug plate on the rear of the bottle.  One such bottle exists from a California dairy.  It is embossed RANCHO CHICO DAIRY    CHICO  CAL.     JOHN BIDWELL in the slug plate.

This milk bottle has many modern reproductions.  If the bottle has any of the following characteristics be suspicious of a reproduction:
   1) Green, amber, pink or blue colored glass
   2) A porcelain stopper, this bottle used a glass lid
   3) Any reference to Crownford China Company
   4) Any reference to Made in Italy
   5) A 1965 date
   6) A pouring spout molded into the bottle lip
   7) A reference to Thatcher's Dairy Bottle Patent 1884, the glass lid on the original milk bottle 
      was patented in 1886, the bottle did not have a patent date
   8) The embossing THE MILK PROTECTOR below the man milking the cow is missing

Interesting link, check it out.  Good luck to owners of this bottle!