<https://police-museum.org/line-of-duty/20th/patrolman-arthur-e-sponsel-hamilton-police-department-2/#primaryimage>
<http://schema.org/url>
<https://i2.wp.com/police-museum.org/wp-content/uploads/2018/12/Sponsel-Pic-The_Dayton_Herald_Mon__Apr_12__1937_.jpg?fit=200%2C354&ssl=1>
<https://police-museum.org/line-of-duty/20th/patrolman-arthur-e-sponsel-hamilton-police-department-2/>