The states are arranged alphabetically however, Alaska, Guam and American Samoa, Hawaii, military and naval schedules, the Panama Canal, Puerto Rico, and the Virgin Islands (taken in 1917) are listed last. The 1920 census schedules are arranged by state or territory, and thereunder by county, and finally by enumeration district. The department argued that harvests would be completed and information about the harvests fresh in farmers' minds, and more people would be at home in January than in April. The Department of Agriculture had requested that the date be changed from the traditional spring/early summer dates to January. On January 2, 1920, at 9:00 a.m., the Bureau of the Census began taking the 14th decennial census of the United States. For information about fees and the ordering of these catalogs, please contact Publications Distribution (NECD), National Archives, Room G9, Seventh and Pennsylvania Avenue, NW, Washington, DC 20408 telephone 20 or toll-free 1-86. Printed versions of these catalogs can also be ordered. This catalog supplements the Federal Population Censuses, 1790-1890, the 1900 Federal Population Census, and the 1910 Federal Population Census catalogs, which contain details for ordering copies of the population schedules for 1790-1910 and of the 1880-1910 Soundexes. The original film includes defects that affect the legibility of some frames the original schedules no longer exist. This microfilm has been reproduced by the National Archives and Records Administration from the highest quality master negatives available from the Bureau of the Census. More than half of these patients survived until they got a transplant.This catalog lists the 1920 population schedules, reproduced as microfilm publication T625, and the 1920 Soundex indexes. Meanwhile, in the 1990s, the Jarvik-7 was used on more than 150 patients whose hearts were too damaged to be aided by the mechanical pump implant. Battery powered, these implants give heart-disease patients mobility and allow them to live relatively normal lives. These devices allow many patients to live the months or even years it takes for them to find a donor heart. By 1982, he was conducting animal trials at the University of Utah with his Jarvik-7 artificial heart.ĭuring the next decade, Jarvik and others concentrated their efforts on developing mechanical pumps to assist a diseased heart rather than replace it. Jarvik, had decided to study medicine and engineering after his father died of heart disease. The Jarvik-7 that was placed in the sixth recipient is in the permanent collection of the Smithsonian Museum. The hospital pronounced his cause of death as “circulatory collapse and secondary multiorgan system failure.” The procedure and Clark’s death stirred up issues of bioethics.Īfter his death, five more men received Jarvik-7 artificial hearts, the longest surviving 620 days. He was in and out of consciousness experienced memory lapses had convulsions and his kidneys failed him. His widow, Una Loy, said he “believed in the artificial-heart concept and wanted to make a contribution.” His remaining days, spent in a hospital bed at the University of Utah Medical Center, were complex, as he was attached to a 350-pound compressor that powered his heart and pumped compressed air in and out of his body that made him suffer considerably. Latter-day Saint heart surgeon William DeVries and his team implanted the FDA-approved Jarvik 7 in Clark’s chest.Ĭlark lived for another 112 days, dying on March 23, 1983. He was ineligible for a heart transplant, but on December 2, 1982, he made history by being the world’s first recipient of an artificial heart, intended to be permanent. Barney Clark was a dentist from Seattle with congestive heart failure.
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