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_12153473
Model release
Yes
License type
Royalty free
Available size
5,7Mb (406,8Kb) / 3,8in x 5,9in / 1130 x 1765 (300dpi)