F3a twill

Ho-De-No-Sau-Nee Lodge 159 F3a
Note the right twill (RT) and the tan lock stitch

F3b twill

Ho-De-No-Sau-Nee Lodge 159 F3b
Note the left twill (LT) and the copper lock stitch

Note: Image was scanned with an Epson Perfection 1200U at 150dpi (50% scale). Each Square is 5mm.