This is a certified proof of a ten-peso silver certificate, prepared in 1936. The obverse depicts Cuban president Carlos Manuel de Céspedes y Quesada, with the engraved signatures of Ricardo Ponce (Secretary of the Treasury) and José Agripino Barnet (President of the Republic). The reverse, printed in brown, bears the Cuban coat of arms. This proof is part of the National Numismatic Collection at the Smithsonian Institution's National Museum of American History.
Other denominations: Banknote design credit: Bureau of Engraving and Printing; engraved by Sydney Smith; photographed by Andrew Shiva