September 11th 1752 !!!

Ever knew what happened on September 11th 1752 ?

Nothing.

Please take a look at the calendar of 1752 :

September 1752
Su Mo Tu We Th Fr Sa
xx xx 01 02 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30

/* Try cal 9 1752 on your shell*/

PS : The reason??? Please see http://www.trialsofgrizelda.com/harvest/September%201752.htm