This is a list, which includes a photographic gallery, of some of the remaining historic properties in the town of Casa Grande, Arizona.

Included are the images of the Casa Grande Domes which were built in the 1970s for a computer manufacturing company, but were never completed.

The Domes were featured in Season 11, Episode 9 of the Travel Channel series "Ghost Adventures"[1] Casa Grande (Spanish for big house) is a city in Pinal County, which was founded in 1879 during the Arizona mining boom.

[5] Among the properties which are listed in the NRHP and which have been demolished are the following: The Arizona Preservation Foundation is an agency which identifies critically endangered cultural resources of major historical significance to the state.

Sullivan did not see the dedication of this monument as he died on February 25, 1928, of a heart attack while en route to Sacaton for a visit.

According to Gary Morgan, member of the Cold War Museum in Warrenton VA., the 6 pieces of rebar, which protrude at an equal distance from each other, may have been used to hold laser lighting to give a more accurate fix on each target.

[13] The Casa Grande Domes, located on South Thornton Road, were built in 1982[14] for the California-based electronics manufacturing company InnerConn Technology Inc's new headquarters.

In later years, the iconic and crumbling structures, some which resemble flying saucers and giant caterpillars, became an attraction to vandals, graffiti artists and others.