document.write('');
document.write(' Not Dated |');
document.write(' P2 |');
document.write(' P3 |');
document.write(' P4 |');
document.write(' P5 |');
document.write(' P6 |');
document.write(' P7 |');
document.write(' 1944 |');
document.write(' 1947 |');
document.write(' 1949 |');
document.write('');