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_12153478
Model release
Yes
License type
Royalty free
Available size
6.0Mb (380.4Kb) / 3.9in x 5.9in / 1172 x 1782 (300dpi)