A reprint titled: Frankreich. Musiker in Dienstuniform vom 1. (polnischen) Lancier-Regiment der Kaisergarde. 1810. It is Band XVII, Plate 57, Uniformenkunde Gesamtverzeichnis no.204, from the Uniformenkunde series of 1060 plates created by Richard Knotel to illustrate world uniforms from the 17th century to just prior to WWI.
The plate is 21x30cm, number IV/101 from the "Heere der Vergangenheit" series of reprints published by Jurgen Olmes in Krefeld.
The condition is as shown in the product images which are photographs of the actual plate. The plate is in good condition. There are English and French translations of the original German text on the back.