From the Heart Stitchable Cross Stitch Patterns

The models are stitched on 36 count Vintage Country Mocha linen. Stitch with one ply of thread over 2 linen threads.
Stitch counts:
One square: 53 wide by 56 high
Two squares: 109 wide by 56 high
Three squares: 165 wide by 56 high

This vintage sampler reproduction is from 1869.

Stitched on 36 ct Sanguine from Weeks Dye Works with one ply of sampler threads from the Gentle Art. Stitch count is 189 x 273 and the finished size is 10.5" x 15.17".