1893 Heliogravure Cloister Lateran Basilica St John Cosmati Column Inlaid XGP6 HB2 "Purifiers: where gas is cooled

"Purifiers: where gas is cooled by water

This is a tiny original 1898 black and white print ad for Aznive Engraving Company

the Museum of Modern Art in New York

This 59+ year old Item is rated Near Mint

1893 Heliogravure Cloister Lateran Basilica St John Cosmati Column Inlaid XGP6 HB2 "Purifiers: where gas is cooledThis is an original 1893 black and white heliogravure of the cloister at the Basilica of St. John Lateran. CONDITION This 118+ year old Item is rated Near Mint Very Fine. Light aging throughout. No creases. No natural defects. No surface rub. No tears. No water damage. Product Type: Original Heliogravure; Black White Grade: Near Mint Very Fine Dimensions: Approximately 6 x 4. 5 inches; 15 x 11 cm Authentication: Serial Numbered Certificate of