Below we gathered different tutorial versions of Jack's Chain Quilt Pattern.
1. Jack's Chain Block

Here is a tutorial of Jack’s Chain Block by Marcia from Quilters Cache .
2. Jack's Chain Tutorial

Here is another guide of Jack’s Chain Quilt pattern by Kathy from Carpe Lanam .
Project Finish Size: 67 inches x 94 inches
3. Jack's Chain 4 Block Quilt

Here is another tutorial guide by Debby from Debby Kratovil Quilts blogspot .
Project Finish Size: 64 inches x 94 inches
Easy to follow pattern