4 ms·
Before WW I and perhaps after, the Russian gauge differed from the western European, not least as an anti-invasion measure. Charles Babbage agitated to no effec
by julius_geezer 17y ago
Before WW I and perhaps after, the Russian gauge differed from the western European, not least as an anti-invasion measure. Charles Babbage agitated to no effect for a broader gauge, by the way.