From the Dennis McBride Photograph Collection (PH-00263) -- LGBTQ+ events and organizations in Las Vegas, Nevada -- Digital images file. Notes from the donor, Dennis McBride: Copy of a photograph from the Las Vegas Review Journal [Sunday, June 28, 2015, p. 1A and 4A] depicting a rainbow light show cast across the façade of the Las Vegas City Hall to commemorate the U. S. Supreme Court's Obergefell vs Hodges decision which legalized same-sex marriage in the United States.
Transcribed from attached press release: HUGHES TOOL COMPANY Cornerstone of the industrial empire of Howard Hughes is the Hughes Tool Company of Houston, Texas, which last year produced more than half a million rock bits for drilling the kind of deep wells now producing 90 per cent of the world's petroleum. In the company's mechanical testing section (above) engineers test the products under conditions simulating actual drilling. Howard Hughes' father's invention of the rock bit is believed to be one of the most important industrial developments of the century; without such a tool we might still be living in a horse and buggy era."