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_12153472
Model release
Yes
License type
Royalty free
Available size
5.7Mb (318.9Kb) / 3.7in x 5.9in / 1120 x 1766 (300dpi)