It has:
$1 Purple - 3 gray inserts 1940's - 'H' ($30 - $39)
$5 Dk Green - 3 red inserts 1960's - 'D' ($10 - $14)
$25 Mustard - 3 blue inserts 1960's - I' ($40 - $49)

$1 is small key, others large key, all 3 are gold hot stamped.