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_12142021
Model release
Yes
License type
Royalty free
Available size
6.0Mb (681.2Kb) / 6.0in x 3.9in / 1790 x 1165 (300dpi)