1852 #1 3d laid paper, full to just clear margins with smudged target cancel on folded letter, internal dateline "Detroit 27 Nov 1852", bootlegged cover carried across the river privately and mailed at Windsor, CW (Nov 28 1852) to Amherstburg, CW. The stamp has a gentle file fold, aligning with the file fold in the letter, horizontally at top. (Image)