2 LOETZ TANGO ART GLASS VASES: 2 piece total to include 1) Squat yellow vase with black rim, Czecho-Slovakia oval acid mark, 5 1/2'' h. x 4 3/4''. 2) Orange vase with black rim, black threading, applied coin dot decoration, and foot. Acid Czecho-Slovakia mark, 7 3/4'' h. x 5 1/2''.