Russian pilot Valentin Privalov flying under the central span the bridge over river Ob. June 14, 1965. http://j.mp/2mBXcNN http://pic.twitter.com/sHVaY0ew7G

— Old Pics Archive (@oldpicsarchive) March 25, 2017

from http://twitter.com/oldpicsarchive
on: March 25, 2017 at 10:52AM

Isambard K. Brunel (left-hand in pocket) watches launch of iron steam ship "SS Great Eastern" on Thames, London,1857 http://j.mp/1vcbehl

— Old Pics Archive (@oldpicsarchive) October 28, 2014

from http://j.mp/134Xxu7
on: October 28, 2014 at 04:51PM