Vintage Czech glass buttons Sample card (8) Art Deco 1920's intaglio floral hand painted

Original sample card (8) Czech Bohemian Art Deco vintage intaglio floral hand painted crystal art glass buttons. This card demonstrates the 4 sizes and the reverse finishes available of this button. Stunning rare button design.
Wonderful premium quality vintage Czech glass buttons for collecting, sewing, jewelry design, crafting or fashion design. 
Size: 13 - 27mm 8/16" - 1.05"
Material: Vintage glass. 
Shank: sew through
Origin: N. Bohemia / Czech
Year: Vintage cca. 1920's
Condition: Original authentic vintage condition. 
Quantity: 8