Signed, in plate, lower 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: 4 | SOL | [Sun symbol] Inscribed, in plate, lower right corner: [Leo zodiacal symbol]