Our holdings include hundreds of glass and film negatives/transparencies that we've scanned ourselves; in addition, many other photos on this site were extracted from reference images (high-resolution tiffs) from the Library of Congress research archive. (To query the database click here.) They are adjusted, restored and reworked by your webmaster in accordance with his aesthetic sensibilities before being downsized and turned into the jpegs you see here. All of these images (including, but not limited to, "derivative works") are protected by copyright laws of the United States and other jurisdictions and may not be sold, reproduced or otherwise used for commercial purposes without permission.
Vintage photos of:
The year is 1912 and the place is Detroit. What's going on here? View full size.
UPDATE: Many people correctly identified this as the beginnings of a gas holder, or gasometer -- a storage reservoir for what used to be called "city gas," or coal gas (as opposed to the natural and LP gas that we use now). The original caption: "April 4, 1912. Foundation for gas holder, Detroit City Gas Company."