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_12142026
Model release
Yes
License type
Royalty free
Available size
5.7Mb (409.3Kb) / 3.9in x 5.8in / 1160 x 1725 (300dpi)