J. E. Householder 1950 image_info.php?img=images/collections/jehouseholder_001950_01_p.jpg&id=67446#image67446 J. E. Householder 1973 image_info.php?img=images/collections/jehouseholder_001973_01_p.jpg&id=67512#image67512 J. E. Householder 2554 image_info.php?img=images/collections/jehouseholder_002554_01_p.jpg&id=66313#image66313 J. E. Householder 2554 image_info.php?img=images/collections/jehouseholder_002554_02_p.jpg&id=66314#image66314