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_12153465
Model release
Yes
License type
Royalty free
Available size
5.8Mb (417.4Kb) / 5.9in x 3.8in / 1767 x 1142 (300dpi)