V. and Misc. "single up those lines"

[Mark Kohut]

Some of P's key dates, 1870 on ...as the world changed dramatically.
Suez Canal opened November 1869: It is single-lane with passing places in Ballah 
By-Pass and in the Great Bitter Lake.

1880 V. born

1956 Suez Crisis
1956 time (after end of year) of V....