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)