Im new to this but I picked up a bottle at thrift store the other day. On lip of bottle it reads: A BOTTLE OF MILK IS A BOTTLE OF HEALTH. At base of bottome it reads: HALF PINT LIQUID mTc SEALED 1-11-14. On the bottom it has a L on one side & S on other & a circle with the numbers 35 in it. Both sides of bottle has a very light acl lettering. One side says: Enjoy Angelene Ice Cream "All flavors meet with flavor" the other side says: Drink More Blu'Ribon Pasturized Milk "It's safe". I tried to research & the only thing I know at this point is that it is Thatcher Milk Company. If anyone could give me some info it would be greatly appreaciated.