1874 Article Ingersoll Rock Drill Tripod Antique Machine Mine Mining MAB1 Pets (Domesticated) and the Chrysler Imperial Eight

and the Chrysler Imperial Eight Close-Coupled Sedan

This is an original 1925 halftone print of Main Street Germantown in Philadelphia

" This is a portrait of Ferdinand IV as a child

This is a tiny original 1893 black and white print ad for the C

This is an original 1922 tipped-in sepia photogravure of a romantic painting by Francisco Goya that portrayed Spanish architect Tiburcio Pérez Cuervo

1874 Article Ingersoll Rock Drill Tripod Antique Machine Mine Mining MAB1 Pets (Domesticated) and the Chrysler Imperial EightThis is a rare original 1874 two page print article about the Ingersoll Rock Drill. The text is accompanied by five detailed illustrations including: the improved Ingersoll Drill, mounted on a tripod for inclined drilling (Fig. 1); the Ingersoll Drill mounted for gadding, drilling vertical holes (Fig. 2); the Tunneling Column for use in shafts and small headings (Fig. 3); the Ingersoll Drill mounted for gadding, drilling vertical holes (Fig. 4); and