Au Concert; Ault & Wiborg

1896

12 3/8 x 16 1/4 in /
30.5 x 40.6 cm

excellent

Key stone printed in brown, color stones in red, yellow, blue and back on one sheet of wove paper
Ten in public collections
Commissioned by the Ault & Wiborg Co.
RARE

References: Wittrock P28