50’s. Great squared with indented sides quart bottle with elaborate decorations in Orange. Neck of bottle is encircled with “Smith’s Modern Diary” with and Orange banner below reading “only the best “AA” grade milk”. Front side has head shot of Milk man saying “Leave me a note for Delicious Orange juice, cream, etc. (list).” Other side reads “AA Grade Dairy Products, we are as close as you phone” with a head shot in a circle of a women talking on the phone holding her baby”. Great graphics. NM- given use. We throw in a standard “One Quart” lettered bottle with this item.