Question: In what country are the National Register of Historic Places listings in the county with the headquarters of Cameron Health, and the state where Some Like It Hot was filmed?

<P0-S0> Cameron Health was a medical device developer based in San Clemente, California, USA. <P0-S1> Cameron Health had its European office, Cameron Health BV, in Arnhem, The Netherlands. <P0-S2> The privately held company's focus was on a new generation of minimally invasive implantable cardioverter-defibrillator (ICD) which they called a Subcutaneous Implantable Defibrillator (S-ICD). <P0-S3> Cameron Health's approach avoided implanting transvenous leads into the heart, which had been the usual procedure for cardiac devices. <P0-S4> Instead, the Cameron ICD was entirely implanted outside the thoracic wall. <SEP> <P1-S0> the players is a clubhouse and theatre located at 3321 east jefferson avenue in detroit, michigan. <P1-S1> it was designated a michigan state historic site in 1985 and listed on the national register of historic places in 1987. <SEP> <P2-S0> blennerhassett hotel is a historic hotel located at parkersburg, wood county, west virginia. <P2-S1> it opened in 1889 and is in the queen anne style. <P2-S2> the hotel was listed on the national register of historic places in 1982. a full restoration took place in 1986. the blennerhassett hotel is also a member of historic hotels of america, the official program of the national trust for historic preservation. <P2-S3> (the hotel website states that the property is "registered as a national historic landmark". <P2-S4> this is undoubtedly a mistake for it being placed on the national register of historic places. <P2-S5> only about three percent of register listings are nhls.) <SEP> <P3-S0> La Casa Pacifica (Spanish for "The Pacific House"; translated also as "The House of Peace") is a classic California beachfront mansion located in the gated community of Cottons Point Estates/Cypress Shores in the casual South Orange County beach town of San Clemente, California, and overlooks the Pacific Ocean from its blufftop position. <P3-S1> This estate is also known as President Richard Nixon's Western White House, used while living and working outside of the official presidential residence, the White House in Washington D.C. <SEP> <P4-S0> The film was made in California during the summer and autumn of 1958. <P4-S1> Many scenes were shot at the Hotel del Coronado in San Diego which appeared as the ``Seminole Ritz Hotel ''in Miami in the film. <P4-S2> The Hotel in San Diego fitted into the era of the 1920s and was near Hollywood, so Wilder chose it although it was not in Florida. <SEP> <P5-S0> This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Orange County, California, United States. <P5-S1> Latitude and longitude coordinates are provided for many National Register properties and districts; these locations may be seen together in a Google map. <P5-S2> These historic sites reflect the region's Native American, Spanish and Mexican ethnic heritage. <P5-S3> They include historic mansions from the eras of wealth created by citrus farming and oil discovery and reflect political leadership and scientific achievements, as well as other themes.