American official cards

These are american officials, sent from Washington and Minnessota.  

Photo by Laurel Mercury

US-2174496, sent by Brandy.

Located at the San Juan Islands, the Lime Kiln light, a name derived from the lime kilns built nearby in the 1860s, was first established in 1914. It was the last major light established in Washington. The lighthouse was updated five years later with a 38-foot octagonal concrete tower rising from the fog signal building. A fourth-order Fresnel lens was first exhibited from the new tower on June 30, 1919. The Coast Guard automated the Lime Kiln Lighthouse in August 1962, using photoelectric cells to turn the light on at dusk and off during daylight hours. In 1998, the drum lens was replaced with a modern optic, flashing a white light once every 10 seconds. Sitting on the rocky shoreline at a height of 55 feet, the beacon is visible for 17 miles. - in: wikipedia

US-2204964, sent by Sandra.

Split Rock Lighthouse is a lighthouse located southwest of Silver Bay, Minnesota, USA on the North Shore of Lake Superior. The structure was designed by lighthouse engineer Ralph Russell Tinkham and was completed in 1910 by the United States Lighthouse Service at a cost of $75,000, including the buildings and the land. It was built in response to the loss of ships during the famous Mataafa Storm of 1905, in which 29 ships were lost on Lake Superior. One of these shipwrecks, the Madeira, is located just north of the lighthouse. The light was first lit on July 31, 1910. - in: wikipedia