Signed, in plate, upper right edge: [artist's monogram]
Stamp, in black, verso: A. Firmin-Didot (Lugt 119) Stamp, in brown, verso: A. Freiherr von Lanna (Lugt 2773) Stamp, in brown, veso: P. J. Sachs (Lugt 2091) Stamp, in black, verso: L (Lugt 1702)
Inscribed, in plate, upper left: 3 | MARS Inscribed, in plate, upper left edge: [Mars planetary symbol] Inscribed, lower left and right: [Aries and Scorpio zodiacal symbols]