Art Deco art glass from Charles Schneider of France. These from the Societe Anonyme des Verreries Schneide firm which Schneider launched with his brother at the end of World War I.

Urn vase. Art Deco. Red art glass.
Urn vase. Art Deco. Red art glass. Impressed with “Schneider” on the base. Image © 1995-2019 eBay Inc. Fair use license. via https://www.ebay.com/itm/Large-Charles-Schneider-France-Art-Deco-Red-Art-Glass-Urn-Vase/233176614324?hash=item364a68c5b4:g:~XAAAOSwTMdai0Uz
"Libellules" vase with stylized etched leaf and floral decorations.
“Libellules” vase with stylized etched leaf and floral decorations. 1919-1921. Labeled with the tricolour sign “Le Verre Français.” Image © 2019 Catawiki. Fair use license. via https://auction.catawiki.com/kavels/15337847-le-verre-francais-charles-schneider-libellules-glass-vase
"Lauriers" cameo glass vase. 1924-1927.
“Lauriers” cameo glass vase. The upper ochre to brown layer was acid and wheel cut to reveal the mottled pale orange ground.1924-1927. French. Signed “Le Verre Francais” on the foot and “France” on the bottom. Image © Modernism Gallery, Coral Gables. Fair use license. via https://modernism.com/items/39/decorative-objects-glass-vases/397-328-charles-schneider-art-deco-cameo-glass-vase

Palm trees on glass. Art Deco French cameo art glass. Late 1920’s. Designed by Charles Schneider (1881-1952) who owned two glass firms over time.

Cameo glass pitcher in the design “Palmier Janue”  which was introduced in 1925.
Cameo glass pitcher in the design “Palmier Janue,” introduced in 1925. Orange and yellow glass etched to reveal a pale blue body. Base is signed “Le Verre Francais” and is also signed in cameo “Charder.” Image © 1stdibs, Inc. 2019. Fair use license. via https://www.1stdibs.com/furniture/dining-entertaining/pitchers/charles-schneider-french-art-deco-palmieres-jaunes-le-verre-francais-pitcher/id-f_9391933/
Cameo glass vase in the "Cocotiers" design which was only made in 1927 and 1928.
Art glass vase in the “Cocotiers” design which was only made in 1927 and 1928. Designed by Schneider for his firm “Verreries Schneider”. Mottled orange and opaline yellow glass, overlaid with violet speckled with blue. Acid etched in the “Cocotiers” (Coconut Palm Trees) pattern. Signed “Charder” in the cameo and engraved “Le Verre Francais.” Image © Modernism Gallery, Coral Gables, Florida. Fair use license. via https://modernism.com/items/39/vases/415-346-charles-schneider-french-art-deco-cocotiers-glass-vase