Rare thumb glass with people in historical costumes, painting Ludwig Burger

Rare thumb glass made of antique green / olive green glass blown in model, barrel-shaped body with raised base, wall pressed four times with ring supports / finger dents, four figures in historical costumes between the finger dents: mercenary, flute player, standard bearer and drummer, polished muzzle rim. Thumb glass is in a healthy condition. Count Schaffgotsch'sche Josephinenhütte, painting Ludwig Burger around 1879-1880. Height. approx. 21.4 cm, diameter: approx. 15.0 cm. Lit. Z. Zelasko, Josephinenhütte 1842-1900, page 273.