L. Shartenberg & Co. The L. Shartenberg & Company published and distributed postcards in the Akron, Ohio, area in the early 1900s. 1915 postcard showing the Dueber-Hampden Watch Works and grounds in Canton, Ohio. 1916 postcard showing the stone bridge in West Lawn Cemetery in Canton, Ohio. White border postcard from 1918 showing children at the Water Works Park in Canton, Ohio. The pumping station in the background was torn down in 1938.