Continuing my Quincy Smelter series: this is a detail of a wheel on a machine which was part of a steam engine. Notice the details on the spokes of the wheel -- totally unnecessary, but very striking.

If you like my photos, please visit my photo store: David Clark Photography, or check out Cliffs and Ruins, my photo blog, for photos and stories from my explorations.

© David Clark, all rights reserved.

Mini fridge, purchased used for $10. I grabbed the compressor out of this to build a home-made vacuum investing machine.

Experimental compressor design which injects the control voltage into the screen of an ef86 pentode. As yet completely untested, use at your own risk. No liability assumed here, yada yada.

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Kodak 100 T-Max 4" x 5", 80 iso, Normal development in 510 Pyro, 1:100, 7:45 minutes, 24C. Taken March 2015. Ebony SV45TE. Nikkor SW 65mm.

Compressors, two inside the ruins of the old building, and two outside, at the Greenhill Mine Site in Crowsnest Pass, Alberta. These machines provided a supply of fresh air into the nearby underground coal mine.

At the alameda refrigeration annex

Who Can Use This Photo?

This photo shows the compressor of the vending machine needs to be cleaned and serviced.

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Compressorized AHU - Compressors

Kidderminster Rail Yard's trusty air compressor. Looks more like it ought to be taking off.

Een compressor uit een 1700. Een compressor uit een 1700 is een schroefcompressor terwijl de compressor in een 1600/1800 een zuigercompressor is.

A gift from my wife....isn't she great?

The AK is the Canadian General Electric version of the U.S. CK.

Used in the 1935, 1936 models. Filled with SO2 and operating at a higher pressure than the CA models. Externally, appearances are similar, but internally quite different.

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Photo taken at the slate mine at Foel Grochan, Aberllefenni in April 1982

2006 Ste. Tulle (04) France

Two things happened in the last week. 1. I saw a wonderful presentation on Abstract Photography. 2. I took a photo trip to San Francisco & Marin Co. with that presentation on my mind.

One stop on the trip was the Marin Headlands which is in the Golden Gate Recreation Area administered by the National Park Service. It is the Northern Shoreline of The Golden Gate entrance to SF Bay. A former military installation to protect the Golden Gate from invading ships there are several sites that were cannon batteries. These bunkers are above & below ground built to contain the big guns. Now this one serves as a graffiti gallery.

Available light photos taken within the tunnel.

Some of the old compressors at British Cellophane

Miniera S. Giovanni, Iglesias

Air Compressors Manufacturer India : Air Compressors Manufacturer Industrial Air compressor High Pressure Air compressor

Air Compressors Manufacturer India : Air Compressors Manufacturer Industrial Air compressor High Pressure Air compressor

Συμπιεστής σε container φυσικού αερίου ιταλικής τεχνολογίας. Συμπιέζει το φυσικό αέριο και το τοποθετεί σε μπουκάλες και συστοιχίες. Επειτα αυτές μπορούν να τοποθετηθούν σε τρέιλερ που θα παραμένουν γεμισμένα σε περιοχές που δεν συμφέρει να πηγαίνει με δίκτυο εκεί το φυσικό αέριο.

Την διαδικασία την εισήγαγε από την Ιταλία εξαιρετικός επιχειρηματίας της Θεσσαλονίκης.

Pat is running the air compressor we use to fill tanks at the lake.