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_12141826
Model release
Yes
License type
Royalty free
Available size
5.3Mb (448.6Kb) / 3.6in x 5.6in / 1089 x 1686 (300dpi)