In the mid-1800s, the U.S. Light-House Service adopted a new dedication to structural and architectural quality in its lighthouses. Yaquina Head Lighthouse embodied this shift through skilled craft and artistry. Completed in 1873, it was built with thick brick walls, granite decorations, marble floors, and ornate ironwork despite standing in a remote wilderness where few people would visit. This emphasis on quality followed failures such as the economically built iron lighthouse at Minot's Ledge in Massachusetts, which toppled in a storm in 1851 and killed two lighthouse keepers; a sturdy stone structure replaced it and became a symbol of quality on keepers' hats. The service also improved lighting technology, moving beyond early systems of small whale-oil lamps with curved reflectors and 9-inch lenses to French-made Fresnel lenses in new lighthouses. Yaquina Head's large lens contained a lamp 9 feet tall, lit by lard oil, and its prisms bent light into a horizontal beam visible to ships 20 miles at sea.