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_12153469
Model release
Yes
License type
Royalty free
Available size
5,8Mb (335,1Kb) / 3,8in x 6,0in / 1144 x 1786 (300dpi)