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_12141823
Model release
Yes
License type
Royalty free
Available size
5.9Mb (297.6Kb) / 3.8in x 6.0in / 1152 x 1796 (300dpi)