1892 Print Grotta del Cane Pozzuoli Italy Poisonous Gas Cave Raphael XGVB9 ARCH8 This is an original 1936

This is an original 1936 black and white print ad for Ductillite Evaporated Milk from the Wheeling Steel Corp

Westphalia

This is an original 1910 halftone print of a flint axe used in Prehistoric

Patrick Henry

Lazard Freres

1892 Print Grotta del Cane Pozzuoli Italy Poisonous Gas Cave Raphael XGVB9 ARCH8 This is an original 1936This is an original 1892 monochrome relief line block print of the Grotta del Cane or Cave of the Dog, near Pozzuoli, Italy. This cave was known for its production of poisonous gas. Though the gas only rises a few inches above the ground, it had been common for tourists to safely enter the cave and watch small animals asphyxiate. CONDITION This 119+ year old Item is rated Near Mint. Light aging throughout. No creases. No natural defects. No surface