Francisco Lameyer

A Group of Moors Francisco Lameyer

Portrait of Felipe de Guimaran, 1630-33 Francisco de Zurbaran

Francisco de Goya Anonymous

Francisco Vásquez de Coronado looking at buffalo herd Anonymous

Francisco Pizarro on horseback Anonymous

Hughes Felicite Robert de Lamennais, French philosophical and political writer Lecomte

Diego de Almagro, Francisco Pizarro and Friar Vicente de Valverde kneeling before Atahualpa Inca at Cajamarca Felipe Huaman Poma de Ayala

Stigmatization of St. Francis Francesco Villamena

¿No hay quien nos desate? (Can't anyone untie us?), 1796-1797 Francisco de Goya

San Francisco, 1849 Schmidt Label and Lithograph

Antoine Lavoisier Showing Water Experiment to Observers Anonymous

Evangelista Torricelli Invents Barometer Anonymous

Apparatus for amending metals by nitre (saltpetre) unknown

An artist drawing a lute with the aid of a perspective apparatus Albrecht Dürer or Duerer

Steam Sewing-Machines 1854. A View of a Portion of the Machine-Room in Messrs. Holloway and Co.'s Factory Anonymous

The Sound George Bellett Cowen

The Sound George Bellett Cowen

The International Exhibition: Sugar-Refining Apparatus, 1862, Messrs. Caile And Co. Of Paris Anonymous

Sophus Williams & E. Linde & Co Johann Friedrich Stiehm

The Sound George Bellett Cowen

Threshing Machine, Clayton, Shuttleworth, And Co. Anonymous