BGuthrie Photos: DC -- Natl Museum of American History -- Exhibit: Power Machinery

DC -- Natl Museum of American History -- Exhibit: Power Machinery:

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Copyrights: All pictures were taken by amateur photographer Bruce Guthrie (me!) who retains copyright on them. Free for non-commercial use with attribution. See the [Creative Commons] definition of what this means. "Photos (c) Bruce Guthrie" is fine for attribution. (Commercial use folks including AI scrapers can of course contact me.) Feel free to use in publications and pages with attribution but you don't have permission to sell the photos themselves. A free copy of any printed publication using any photographs is requested. Descriptive text, if any, is from a mixture of sources, quite frequently from signs at the location or from official web sites; copyrights, if any, are retained by their original owners.

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Description of Subject Matter: Power Machinery
1964 – Permanent
By the late 19th century, America's Industrial Revolution was moving full steam ahead. This hall follows the development of the increasingly efficient power machinery that helped the United States become a world leader in industrial production during this time. Full-size engines and models illustrate attempts to harness atmospheric force (1660-1700), the early age of steam power (1700-1770), the development of high-pressure and high-speed engines (1800-1920). The exhibition also shows the evolution of steam boilers and the steam turbine and progress in the techniques of harnessing water power. A number of pumps, waterwheels, and historic internal combustion engines are also on view.
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Directly Related Pages: Other pages with content (DC -- Natl Museum of American History -- Exhibit: Power Machinery) directly related to this one: [Display ALL photos on one page]:
- 2021_DC_SIAH_Power: DC -- Natl Museum of American History -- Exhibit: Power Machinery (3 photos from 2021)
- 2016_DC_SIAH_Power: DC -- Natl Museum of American History -- Exhibit: Power Machinery (182 photos from 2016)
- 2004_DC_SIAH_Power: DC -- Natl Museum of American History -- Exhibit: Power Machinery (15 photos from 2004)
Same Subject: Click on this link to see coverage of items having the same subject: [(Smithsonian) American History Museum (Everything)] [(Smithsonian) American History Museum (Non-Events)] [Museums (History)]
2012 photos: Equipment this year: My mainstays were the Fuji S100fs, Nikon D7000, and the new Fuji X-S1. I also used an underwater Fuji XP50 and a Nikon D600. The first three cameras all broke this year and had to be repaired. Trips this year: three Civil War Trust conferences (Shepherdstown, WV, Richmond, VA, and Williamsburg, VA), a week-long family reunion cruise of the Caribbean, another week-long family reunion in the Wisconsin Dells (with lots of in-transit time in Ohio and Indiana), and my 7th consecutive San Diego Comic-Con trip (including side trips to Zion, Bryce, the Grand Canyon, etc). Ego strokes: I had a picture of Miss DC, Ashley Boalch, published in the Washington Post. I had a photograph of the George Segal San Francisco Holocaust memorial used as the cover of Quebec Francais (issue 165). Not being able to read French, I'm not entirely sure what the article is about but, hey! And I guess what could be considered to be a positive thing, my site is now established enough that spammers have noticed it and I had to block 17,000 file description postings for Viagra and whatever else.. Number of photos taken this year: just below 410,000.
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