9 Vintage Milk Bottle Caps Hot Springs Milk Co. Hot Springs S.D.& 7-11 raw milk

Description

The caps are from an era that still offered milk in raw,  non homogenize and homogenize and all without added Vitamin D so my guess is late 40's to early 50's.  Also please note the low number for the phone number.  I remember the efforts milk company made for people to accept homogenize milk when I was a kid.