Title
Ancient Astronomical Instrument on the Ancient Beijing Observatory
Caption
Ancient Astronomical Instrument on the Ancient Beijing Observatory
Beijing/Peking, China
Info+
Photos12.com - OIPS
Credit line
Photo12/OIPS
Reference
OIP02044_12141822
Model release
Yes
License type
Royalty free
Available size
5.7Mb (418.3Kb) / 5.8in x 3.8in / 1743 x 1135 (300dpi)