![](http://www.alamy.com/thumbs/6/D5DD374F-29B9-48E1-8761-9B894A7EE834/B2RE2Y.jpg)
Octagon Room and Time Ball, Royal Observatory Greenwich
Size: 3462px × 5172px
Photo credit: © Peter Scholey / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: 0, attraction, ball, blue, britain, degrees, england, gmt, great, greenwich, kingdom, london, longitude, observatory, octagon, room, royal, sky, time, tourist, travel, united, vertical, visitor