1920 Print Astronomical Instruments Kublai Khan Observatory Peking Beijing NGM5 XAB3 This is an original 1922

This is an original 1922 black and white print ad for aqua ammonia

This is an original 1906 black and white print ad for the A

Thistle Farm

whose offices were located at 746 Sansome Street in San Francisco

This is an original 1918 black and white print ad for decorative lamps in period designs

1920 Print Astronomical Instruments Kublai Khan Observatory Peking Beijing NGM5 XAB3 This is an original 1922"Astronomical Instruments in the Oldest Observatory in the World, Founded By Kublai Khan, at Peking, In the Thirteenth Century" This is an original 1920 black and white halftone print of some of the astronomical instruments at the observatory in Peking, now Beijing, China. CONDITION This 91+ year old Item is rated Near Mint Very Fine+. No creases. No natural defects. No surface rub. No tears. No water damage. Please note: There is printing on the