abcdefghijklmnopqr.....

letter R .......
large pieced section rows from top to bottom.....row one....1&1/2" x 2&1/2" red and a 1&1/2" muslin square......
row two..... 1&1/2" x 2&1/2" muslin and a half square triangle......
row three..... 1&1/2" red square and two half square triangles.....
row four...... half square triangle, 1&1/2" red square and a 1&1/2" muslin square......
sew a 1&1/2" x 4&1/2" muslin to left side and a 1&1/2" x 3&1/2" muslin + half square triangle to top edge......
add to left side half square triangle, 1&1/2" x 3&1/2" red and a half square triangle.....
frame block as before.....