Signed, in plate, upper left: [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, verso: P. J. Sachs (Lugt 2091) Stamp, in black, verso: L (Lugt 1702)
Inscribed, in plate, upper left edge: 6 Inscribed, upper right: MERCVRIVS | [Mercury planetary symbol] Inscribed, in plate, lower left and lower right: [Virgo and Gemini zodiacal symbols]