1840
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JCharlesW (Talk | contribs)
(Created page with "'''1840''' (MDCCCXL) was a leap year starting on Wednesday of the Gregorian calendar (or a leap year starting on Monday of the 12-day slower Julian calendar). ==Events== *Januar...")
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(Created page with "'''1840''' (MDCCCXL) was a leap year starting on Wednesday of the Gregorian calendar (or a leap year starting on Monday of the 12-day slower Julian calendar). ==Events== *Januar...")
Newer edit →
