1926 Ad Warm Air Heating Grandma & Child Heater National Ventilating HB2 XAI8 In its center is the

In its center is the Egyptian obelisk

This is an original 1939 black and white photogravure of a painting titled "Phineus and his Companions Turned to Stone

This is an original 1921 halftone print of "A Portion of the Temple to Brahma at Chitor

Empire State Building

This is an original 1931 two-color collotype of compartments 1 and 2 of the predella from Italian Trecento artist Simone Martini's Polyptych of Pisa

1926 Ad Warm Air Heating Grandma & Child Heater National Ventilating HB2 XAI8 In its center is theThis is an original 1926 black and white print ad for the National Warm Air Heating and Ventilating Association located at 310 E. Long Street, Columbus, Ohio. CONDITION This 85+ year old Item is rated Near Mint Very Fine+. No creases. No natural defects. No surface rub. No tears. No water damage. Product Type: Original Print Ad; Black White Grade: Near Mint Very Fine+ Dimensions: Approximately 8. 75 x 12. 25 inches; 22 x 31 cm Authentication: Serial