EAPG Tumblers Lemonade Set 3 Hdptd Enamel Flowers Blue

EAPG Tumblers for Lemonade Set, 3 Handpainted Enamel Flowers, Copper Blue, 4" T., 9 oz capacity.  We believe these to be a part of a Lemonade set dating back to Ca 1900-1920's.  We do not know the manufacturer, but such sets were made by Dugan, Northwood, Fenton and News Martinsville plus others.  These tumblers do not have any trademark or label.  Tumblers and enamel shows wear.  For age, condition - very good (see condition category item 3 below) - no chips, cracks, or cloudiness.

1.) Mint- Like New or New; 2.) Excellent- Used but near new with very minor wear, if any (small scratches or abrasions which are not very noticeable) 3.) Very Good- Used shows wear (scratches and/or abrasions) consistent with age of item; 4.) Fair - Shows considerable wear (many scratches or abrasions) and/or multiple chips and/or much cloudiness; 5.) Poor- Considerable wear and/or severe damage