White 3/8" Four-Hole Vintage Buttons, Card of 18, Porcelain, Never Circulated #BK-403

White shiny porcelain button, thick and dimensional, 18 to a card. From Europe around the 1920's, they've been in storage for over 50 years and before that were never purchased from the warehouse. 3/8" and plump, they seem very well made and are on small cards we think were cut from the original larger cards.  The last photo of six different card-backs shows you why we think that. New old stock, never circulated, limited supply, fabulous condition.  Sold by the card with 18 buttons.